@article{JEDP_2000____A2_0, author = {Christiansen, Tanya and Joshi, Mark S.}, title = {Recovering {Asymptotics} at {Infinity} of {Perturbations} of {Stratified} {Media}}, journal = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {2}, pages = {1--9}, publisher = {Universit\'e de Nantes}, year = {2000}, mrnumber = {2001g:35261}, zbl = {01808692}, language = {en}, url = {http://www.numdam.org/item/JEDP_2000____A2_0/} }