%0 Journal Article %A A. A. Zheltukhin %A S. N. Roshchupkin %T An approximate description of string and $p$-brane dynamics in curved sрace-times %J Teoretičeskaâ i matematičeskaâ fizika %D 1997 %P 402-412 %V 111 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1997_111_3_a6/ %G ru %F TMF_1997_111_3_a6