1. Free convection due to a point source of heat;Yih,1951
2. Entrainment models for laminar jets, plumes, and wakes;Morton;Physics Fluids,1967
3. Turbulent gravitational convection from maintained and instantaneous sources;Morton,1956
4. Laminar and axisymmetric vertical jets in stably stratified environment;Tenner;Int. J. Heat Mass Transfer,1971
5. Laminar thermal plume in a stably stratified environment;Chiu,1972