For citations:

Bezverkhniy V.N., Logacheva E.S. THE PROBLEM OF THE CONJUGATION OF WORDS IN A WOOD PIECE OF FREE GROUPS WITH CYCLIC AMALGAMATION. Chebyshevskii Sbornik. 2014;15(1):43-54. (In Russ.) https://doi.org/10.22405/2226-8383-2014-15-1-43-54