00637naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200021500094210007200309215001100381608002700392700001800419700001800437856001200455EN\\bibl\4712120221126192741.6##a1681-1208##a19990825b1999####ek#y0engy0150####ca##aRU1#aApproximation Approach to the Solution of Gravity and Magnetic Problems. 2. New Methods of Getting Stable Approximate Solutions of Linear Algebraic Equations with Their Approximated Right SideseJournal article1#aMoscowcGeophysical Center of the Russian Academy of Sciencesd1999##a46 с.##aJournal article2local#1aStrakhovgV N#1aStrakhovgA V4#arjes.ru