TY - CHAP AU - Cobos Díaz, Fernando AU - Resina, Ivam A4 - Cwikel, M. A4 - Milman, Mario A4 - Rocherg, Richard PY - 1992 SN - 978-9992348666 UR - https://hdl.handle.net/20.500.14352/60757 M2 - 35 PB - Gelbart Research Institute for Mathematical Sciences, Emmy Noether Research Institute, Bar-Ilan University TI - An interpolation formula for approximation spaces TY - book part ER -