ON SUBGROUPS OF ALMOST AMALGAMATED FREE PRODUCT TWO GROUPS WITH FINITE AMALGAMATED SUBGROUP Journal title: Вестник КРАУНЦ. Физико-математические науки Authors: Alexander Goryshkin Subject(s):
FINITE GENERATED SUBGROUPS OF HYPERBOLIC GROUPS Journal title: Вестник КРАУНЦ. Физико-математические науки Authors: Aleksandr Goryushkin Subject(s):
INDEX OF A SUBGROUP FINDING AND OCCURENCE PROBLEM Journal title: Вестник КРАУНЦ. Физико-математические науки Authors: Aleksandr Goryushkin Subject(s):
