000 00555nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a515.354=4
_bB663
100 _aBoboc N
245 _aEspaces harmoniques associes aux operateurs differentiels lineaires du second ordre de type elliptique
260 _aBerlin
_bSpringer Verlag
_c1968
300 _avi,95p.
440 _aLecture notes in mathematics; v 68
650 _aPartial differential equations
700 _aMustata P
_4Auth.
942 _cBK
999 _c62621
_d62621