00382nam a2200109Ia 4500008004100000082001900041100002400060245004900084260006200133300001000195490006700205260325b        |||||||| |||| 00| 0 eng d  a515.9bR951.CG  aRuscheweyh, Stephan  aConvolutions in geometric function theoryb/  aMontreal:bLes Presses de L'Universite de Montreal,c1982  a166p.  aUniv.of Montreal seminaire de mathematiques superieuresv v.83