@article{MM_2015_27_5_a6,
     author = {N. N. Popov and I. I. Moroz},
     title = {Schwarzschild and de {Sitter{\textquoteright}s} generalized model of spherically symmetric {pseudo-Riemannian} space},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {97--113},
     publisher = {mathdoc},
     volume = {27},
     number = {5},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2015_27_5_a6/}
}