@article{IVM_1987_1_a3,
     author = {\"U. G. Lumiste},
     title = {Submanifolds with plane {van~der~Waerden{\textendash}Bortolotti} connection and the parallelness of the third fundamental form},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {18--27},
     year = {1987},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1987_1_a3/}
}