TY  - JOUR
AU  - Sh. A. Yafarov
TI  - The Chebyshev covectors of an $n$-dimensional net in the spaces $A_n$
JO  - Trudy Geometricheskogo Seminara
PY  - 1981
SP  - 120
EP  - 125
VL  - 13
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUTGS_1981_13_a15/
LA  - ru
ID  - KUTGS_1981_13_a15
ER  -