000 00296nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aLorentz, George
245 0 _aConstructive Approximation: Advanced Problems
_cGeorge Lorentz
260 _aBerlin, Heidelberg
_bSpringer
_c1996
942 _aIMAR
_cCART
999 _c32799
_d32799