@article{IVM_1976_9_a1, author = {A. S. Bondarev}, title = {A~question of {P.~Conrad}}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {12--24}, publisher = {mathdoc}, number = {9}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1976_9_a1/} }