Finiteness of the playing time in 'Beggar-my-neighbour' card game. - Alena I. Aleksenko; Evgeny Lakshtanov (CoRR, 2011)

Examples of admissible simplification of mathematical theories. - Alena I. Aleksenko; Evgeny Lakshtanov (Kybernetes, 2011)

Finiteness in the Beggar-My-Neighbor card game. - Evgeny Lakshtanov; Alena I. Aleksenko (Probl. Inf. Transm., 2013)