TY - JOUR AU - M. S. Aliev TI - A~certain property of a~linearly independent system of functions which does not form a~Chebyshev system JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1969 SP - 13 EP - 19 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1969_7_a1/ LA - ru ID - IVM_1969_7_a1 ER -