@article{CHEB_2013_14_3_a1,
     author = {D. N. Azarov},
     title = {On the residual finiteness of generalized free products with cyclic amalgamation},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {9--19},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2013_14_3_a1/}
}