00596nam a2200181 a 450000500170000008200130001710000250003011000720005524500790012726000610020630000070026765300160027465300100029096400190030099700110031999900190033095200650034920251203115425.0  a510bLAk  aLakshminarasimhan, S  a. Subbiah, Dept of Mathematics, Pondicherry University, Pondicherry  aOn gher instbilities and over-reflexion in stratified eluids-linear theory  aDept of Mathematics, Pondicherry University, Pondicherry  a55  aMathematics  aMphil  bENGcdefg_  aT119 C  c211082d211082  00104070aPUbPUd2012-06-22g796.00l0o510 LAkpT119yBK