RT Book, Section
T1 On the density of polynomial subalgebras of weakly differentiable functions (Spanish)
A1 Llavona, José G.
PB Gauthier-Villars
YR 1982
FD 1982
LK https://hdl.handle.net/20.500.14352/65480
UL https://hdl.handle.net/20.500.14352/65480
DS Docta Complutense
RD 6 may 2024