TY  - GEN
AU  - Zielke,Roland
TI  - Discontinuous éCebyésev systems
T2  - Lecture notes in mathematics
SN  - 0387091254 (New York)
PY  - 1979///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Chebyshev systems
N1  - Cuprinde bibliografie si index
ER  -