@article{DAN_1989_305_5_a2,
     author = {R. I. Kalanchuk},
     title = {The structure of the {Monge} manifold when its shortest geodesics},
     journal = {Doklady Akademii Nauk},
     pages = {1039--1041},
     year = {1989},
     volume = {305},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_305_5_a2/}
}