LEADER 01060nam a2200313 i 4500 001 991001056149707536 005 20020507105823.0 008 970308s1979 us ||| | eng 035 $ab10167304-39ule_inst 035 $aLE00641387$9ExL 040 $aDip.to Fisica$bita 084 $a53.1.34 084 $a510.35 084 $a510.47 084 $a515.3'5 084 $aQA371 100 1 $aAnderson, R.L.$0462683 245 10$aLie-backlund transformations in applications /$cR. Anderson, N.H. Ibragimov 260 $aPhiladelphia :$bSIAM,$c1979 300 $ax, 124 p. :$bill. ;$c24 cm. 650 4$aDifferential equations 650 4$aTransformation groups 700 1 $aIbragimov, Nail Hajrullovic 907 $a.b10167304$b21-09-06$c27-06-02 912 $a991001056149707536 945 $aLE006 510.34/510.39 AND$g1$i2006000020534$lle006$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10204180$z27-06-02 996 $aLie-backlund transformations in applications$9188246 997 $aUNISALENTO 998 $ale006$b01-01-97$cm$da $e-$feng$gus $h0$i1