@Article{npg-9-333-2002,
AUTHOR = {Jovanović, D. and Stenflo, L. and Shukla, P. K.},
TITLE = {Acoustic-gravity nonlinear structures},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {9},
YEAR = {2002},
NUMBER = {3/4},
PAGES = {333--339},
URL = {http://www.nonlin-processes-geophys.net/9/333/2002/},
ISSN = {1023-5809}
}