Conferences
 .”Supernilpotent,nilpotent and solvable semigroups”, AAA104 February 811, 2024, Blagoevgrad, Bulgaria https://aaa104.swu.bg/aaa1042023/cfp
 “Finite Representation of Commutator Sequences”, AAA101 June 46, 2021, Novi Sad, Serbia https://aaa101.pmf.uns.ac.rs/wpcontent/uploads/2021/06/AAA101_Abstracts.pdf
 “Commutator Sequences”, AAA99 February 2123, 2020, Siena, Italy http://www.congressi.unisi.it/aaa99/wpcontent/uploads/sites/89/2020/02/AAA99Booklet1.pdf
 “The Ramsey Property and Finite Distributive Lattices”, AAA97, March 13, 2019, Vienna, Austria https://www.dmg.tuwien.ac.at/fg1/aaa97/abstracts_26022019.pdf
 “On the Ordered Set of Sequences of Commutator Operations“, AAA95, February 911, 2018, Bratislava, Slovakia http://thales.doa.fmph.uniba.sk/aaa95/abstracts/ba9db6995846d8c19c48b0aed3f474f3.pdf
 “On algebras with a linear bound on the length of terms”, AAA 92, May 2729, 2016, Prague, Czech Republic http://aaa.karlin.mff.cuni.cz/
 “Bounds on the length of terms in various types of algebras”, AAA 91, February 57, 2016, Brno, Czech Republic
 “The length of terms”, AAA 90, June 57, 2015, Novi Sad, Serbia
 “The clone of compatible functions of special expanded groups”, AAA 88, June 1922, 2014, Warsaw, Poland http://www.mini.pw.edu.pl/aaa88/AAA88_program_1006.pdf
 “Supernilpotent Mal’cev algebras”, AAA 87, February 7 – 9, 2014, Linz, Austria http://www.jku.at/JKU_Site/JKU/algebra/content/e176230/e176557/e213625/e230775/schedule.pdf
 “A characterization of 2supernilpotent Mal’cev algebras”, The 4th Novi Sad Algebraic Conference, June 59, 2013, Novi Sad, Serbia http://www.dmi.uns.ac.rs/nsac2013/home.htm
 “A Gumm type result for ternary commutators in Mal’cev algebras”, AAA 85, January 31. – February 2. , 2013, Luxembourg http://math.uni.lu/aaa85/aaa85.php
 “2supernilpotent Mal’cev algebras”, 50th Summer school on general algebra and ordered sets, 2.7. September 2012, Novy Smokovec, Slovakia https://sites.google.com/site/ssalgebra2012/program
 “Are all finite congruence uniform Mal’cev algebras expanded groups?”, AAA 84, 7.10. June 2012, Dresden, Germany http://www.tudresden.de/die_tu_dresden/fakultaeten/fakultaet_mathematik_und_naturwissenschaften/fachrichtung_mathematik/institute/algebra/aaa84
 “Congruence uniform Mal’cev algebras and expanded quasigroups”, Workshop on algebra and its applications, 27.29. April 2012, Sokka, Estonia http://math.ut.ee/~vlaan/kaariku/2012/index.html
 “How many higher commutator operations can we define on the congruence lattice of a given Mal’cev algebra?” AAA 83, 15.18. March 2012, Novi Sad, Serbia (joint work with: E. Aichinger) http://sites.dmi.rs/events/2012/aaa83/
 “On Determining the Higher Commutator Operation in Certain Classes of Expanded Groups” AAA 79, 12.14. February 2010. Olomouc, Czech Republic (joint work with: E. Aichinger) http://tudresden.de/die_tu_dresden/fakultaeten/fakultaet_mathematik_und_naturwissenschaften/fachrichtung_mathematik/institute/algebra/aaaseries/prev/prog/prog79.pdf
 “Higher commutators and multilinear expanded groups” 21st International Conference on Nearrings, Nearfields and related topics, 26. July – 1. August 2009. Vorau, Austria (joint work with: E. Aichinger) http://nearrings09.asc.tuwien.ac.at/
 “Some Applications of Higher Commutators in Mal’cev Algebras“ 12th Serbian Mathematical Congres, 28. August – 2. September 2008. Novi Sad, Serbia (joint work with: E. Aichinger) sites.dmi.rs/events/2008/smkongres
 “Two Problems for Nilpotent – Supernilpotent Algebras” AAA 76, 22.25. May 2008. Linz, Austria (joint work with: E. Aichinger) http://www.algebra.unilinz.ac.at/AAA76/
 “Higher commutators – properties and applications” Algorithmic complexity and universal algebra, 16.20. July 2007. Szeged, Hungary (joint work with: E. Aichinger) http://www.math.uszeged.hu/confer/algebra/
 “Higher commutators in Mal’cev algebras: properties and applications” AAA 74, 7.10. June 2007. Tampere, Finland (joint work with: E. Aichinger) http://math.tut.fi/aaa74/
 “Modular Lattices With Adjacent Projective Meet Irreducible Elements” International Conference on Lattice Theory in honor of the 70th birthday of George Grätzer and E. Tamás Schmidt, 6.9. June 2006. Budapest, Hungary (joint work with: E. Aichinger) http://www.renyi.hu/conferences/2006/grasch.html
 “Some Results on Endomorphism Monoids of Countable Homogeneous Graphs” Logic Colloquium, 25.31. July 2004. Torino, Italy (joint work woth: I. Dolinka) http://lc2004.unito.it/
 “Undecidability of Automorphism Groups of Countable Homogeneous Graphs” 67th Workshop on General Algebra / 19th Conference for Young Algebraists, 26.28. March 2004. Potsdam, Germany (joint work with: I. Dolinka)
Invited Talks
 “Some conditions on Mal’cev algebras that force a polynomial group operation” Bolyai Institute seminar, 5. December 2012, Szeged, Hungary
 “Higher commutators in Mal’cev algebras: properties and applications” Wiener Algebra Seminar (WAS), 24. August 2007. Vienna, Austria (joint work with: E. Aichinger) http://www.dmg.tuwien.ac.at/fg1/seminar.html
 “Do the functions that preserve the higher commutators of a Mal’cev algebra form a clone?” Wiener Algebra Seminar (WAS), 20. June 2008. Vienna, Austria (joint work with E. Aichinger) http://www.dmg.tuwien.ac.at/fg1/seminar.html
