00405nam a2200181Ia 4500003000400000005001700004006001900021007000300040008004100043024001000084037001200094040002000106041001300126082001200139100001700151245004600168260000900214OSt20220928142755.0a|||||r|||| 00| 0 ta220927b |||||||| |||| 00| 0 eng d a20094 cTextual aSDCLcSDCLbeng 2engaeng aB48, L7 aGroetsch C W 0aGeneralized inverses of linear operators. c1977