Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MI_1976__39_189345, author = {{\CYRB}.{\CYRB}. {\CYRK}{\cyra}{\cyrr}{\cyrk}{\cyrl}{\cyri}{\cyrn}{\cyrsftsn}{\cyrsh} and {\CYRV}.{\CYRB}. {\CYRK}{\cyra}{\cyrr}{\cyrk}{\cyrl}{\cyri}{\cyrn}{\cyrsftsn}}, title = {{\CYRI}{\cyrn}{\cyrv}{\cyre}{\cyrr}{\cyrs}{\cyrn}{\cyrery}{\cyre} {\cyrl}{\cyru}{\cyrp}{\cyrery}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {87--101}, publisher = {mathdoc}, volume = {39}, year = {1976}, zbl = {0381.20055}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1976__39_189345/} }
Б.Б. Карклиньш; В.Б. Карклинь. Инверсные лупы. Matematičeskie issledovaniâ, Tome 39 (1976), pp. 87-101. http://geodesic.mathdoc.fr/item/MI_1976__39_189345/