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@article{DAN_1966_169_6_a7, author = {V. G. Kukharev}, title = {The critical determinant of the region $|x|^p+|y|^p\le1$}, journal = {Doklady Akademii Nauk}, pages = {1273--1275}, publisher = {mathdoc}, volume = {169}, number = {6}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_169_6_a7/} }
V. G. Kukharev. The critical determinant of the region $|x|^p+|y|^p\le1$. Doklady Akademii Nauk, Tome 169 (1966) no. 6, pp. 1273-1275. http://geodesic.mathdoc.fr/item/DAN_1966_169_6_a7/