000 00754nam a2200253Ia 4500
003 OSt
005 20220912151200.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a22823
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB27, 122M0
100 _aLascar Richard
245 0 _aPropagation des singularites des solutiond' equations pseudo-difeerntielles a caracterstiques de multipilcites variable
260 _aBerlin
_bSpringer Verlag
_c1980
300 _aviii, 237p.
_ccm.
490 _aLecture notes in mathematics; 856
650 _aGroup theory
942 _hB27, 122M0
_cTEXL
_2CC
999 _c62928
_d62928