@article{FPM_2018_22_1_a0,
     author = {A. R. Alimov},
     title = {Bounded contractibility of strict suns in three-dimensional spaces},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {3--11},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2018_22_1_a0/}
}