@article{9868, author = {J. Narain and Mahinder Uberoi}, title = {Nonlinear stability of cylindrical vortex enclosing a central jet of light or dense fluid}, year = {1973}, journal = {Physics of Fluids}, volume = {16}, pages = {1406}, month = {Jan-01-1973}, issn = {00319171}, doi = {10.1063/1.1694533}, }