@article{IVM_1973_8_a8,
     author = {V. S. Skornyakova},
     title = {Almost geodesic direction fields in $A_{n+1}$},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {68--78},
     publisher = {mathdoc},
     number = {8},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1973_8_a8/}
}