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@article{PFMT_2014_3_a1, author = {N. A. Akhramenko and L. M. Bulauko}, title = {Mass of massive spherical shell with regard to gravitational defect}, journal = {Problemy fiziki, matematiki i tehniki}, pages = {13--15}, publisher = {mathdoc}, number = {3}, year = {2014}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/PFMT_2014_3_a1/} }
N. A. Akhramenko; L. M. Bulauko. Mass of massive spherical shell with regard to gravitational defect. Problemy fiziki, matematiki i tehniki, no. 3 (2014), pp. 13-15. http://geodesic.mathdoc.fr/item/PFMT_2014_3_a1/