@ARTICLE{
author={Jovanovic Dusan S,Shukla PK,Stenflo L,Pegoraro F},
year={2002},
title={Nonlinear model for electron phase-space holes in magnetized space plasmas},
journal={JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS},
volume={107},
number={A7},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Dusan S,Stenflo L,Shukla PK},
year={2002},
title={Acoustic-gravity nonlinear structures},
journal={NONLINEAR PROCESSES IN GEOPHYSICS},
volume={9},
number={3-4},
pages={333-339},
document_type={Article},
} 

@ARTICLE{
author={Shukla PK,Stenflo L,Jovanovic Dusan S},
year={2001},
title={Electron magnetohydrodynamic approximations and the magnetic drift wave},
journal={PHYSICA SCRIPTA},
volume={64},
number={5},
pages={492-493},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Dusan S,Stenflo L,Shukla PK},
year={2001},
title={Acoustic gravity tripolar vortices},
journal={PHYSICS LETTERS A},
volume={279},
number={1-2},
pages={70-74},
document_type={Article},
} 

@ARTICLE{
author={Vranjes Jovo,Stenflo L,Shukla PK},
year={2000},
title={Tripolar vortices and vortex chains in a shallow atmosphere},
journal={PHYSICS LETTERS A},
volume={267},
number={2-3},
pages={184-187},
document_type={Article},
}