@article{BMMS_2001_24_1_a2,
     author = {Zahid Rafiq Bhatti and Ijaz-ur-Rahman Durrani},
     title = {Waves and {Wave} {Groups} in {Deep} {Water}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2001},
     volume = {24},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2001_24_1_a2/}
}