1. Norm form equations with solutions forming arithmetic progressions, 18th Czech and Slovak International Conference on Number Theory, August 27-31, 2007, Smolenice (Slovakia).
  2. Norm form equations with solutions forming arithmetic progressions (in Hungarian), Number Theory and Cryptography Days in Eger, October 6, 2007, Eger (Hungary).
  3. On the resolution of equations of the form Axn-Byn=C in integers x, y and n is greater than or equal to 3, 7th Polish, Slovak and Czech Conference on Number Theory, June 10-12, 2008, Ostravice (Czech Republic).
  4. On the resolution of binomial Thue equations (in Hungarian), 2nd Diophantine and Cryptography Days in Sopron, October 10-12, 2008, Sopron (Hungary).
  5. Solving binomial Thue equations, Winterschool on Explicit Methods in Number Theory, January 26-30, 2009, Debrecen (Hungary).
  6. On the resolution of binomial Thue equations, 26th Journées Arithmétiques, July 6-10, 2009, Saint-Étienne (France).
  7. On ternary and binomial Thue equations with S-unit coefficients, 19th Czech and Slovak International Conference on Number Theory,  August 31 - September 4, 2009, Hradec nad Moravicí (Czech Republic).
  8. On ternary and binomial Thue equations with S-unit coefficients, Diophantine and Cryptography Days in Debrecen, November 7, 2009, Debrecen (Hungary).
  9. On ternary equations and binomial Thue equations, 8th Czech, Polish and Slovak Conference on Number Theory, June 21-24, 2010, Bukowina Tatrzańska (Poland).
  10. On ternary equations and binomial Thue equations, Number Theory and its Applications, An International Conference Dedicated to Kálmán Győry, Attila Pethő, János Pintz and András Sárközy, October 4-8, 2010, Debrecen (Hungary).
  11. On equal values of power sums of arithmetic progressions, 27th Journées Arithmétiques, June 27 - July 1, 2011, Vilnius (Lithuania).
  12. On equal values of power sums of arithmetic progressions, Paul Turán Memorial Conference, August 22-26, 2011, Budapest (Hungary).
  13. On equal values of power sums of arithmetic progressions, 20th Czech and Slovak International Conference on Number Theory, September 5-9, 2011, Stará Lesná (Slovakia).
  14. On diophantine equations involving power sums and products of consecutive terms in arithmetic progressions, 9th Polish, Slovak and Czech Conference on Number Theory, June 11-14, 2012, Ostravice (Czech Republic).
  15. On diophantine equations involving power sums and products of consecutive terms in arithmetic progressions, Fifteenth International Conference on Fibonacci Numbers and Their Applications, June 25-30, 2012, Eger (Hungary).
  16. Diophantine problems concerning power sums, 28th Journées Arithmétiques, July 1-5, 2013, Grenoble (France).
  17. On coefficients of power sums as polynomials (in Hungarian), Number Theory and Cryptography Days in Komárno, May 23-25, 2014, Komárno (Slovakia)
  18. On a diophantine equation concerning Appell sequences, 29th Journées Arithmétiques, July 6-10, 2015, Debrecen (Hungary).
  19. On the coefficients of polynomials related to (alternating) power sums of arithmetic progressions, Computational Aspects of Diophantine Equations, February 15-19, 2016, Salzburg (Austria).
  20. On the coefficients of polynomials related to (alternating) power sums of arithmetic progressions, NUIST International Workshop on Number Theory and Combinatorics, March 8, 2016, Nanjing (China).
  21. On a diophantine equation concerning Appell sequences, International Conference on Diophantine Analysis and Related Topics, March 10-13, 2016, Wuhan (China).
  22. On polynomial values of sums of products of consecutive integers, 23rd Czech and Slovak International Conference on Number Theory, August 28 - September 1, 2017, Ostravice (Czech Republic).