@article{ASNSP_1981_4_8_4_513_0,
     author = {Turner, R. E. L.},
     title = {Internal waves in fluids with rapidly varying density},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {513--573},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 8},
     number = {4},
     year = {1981},
     mrnumber = {656000},
     zbl = {0514.76019},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1981_4_8_4_513_0/}
}