1. Application of integral theorems in deriving criteria of stability for laminar flows and for the baroclinic circular vortex;Fjørtoft;Geofys. Publikasjoner, Norske Videnskaps-Akad. Oslo,1950
2. Non-dimensional equations and modelling criteria for the atmosphere;Fultz;J. Meteorol.,1951
3. Meteorol. Monographs;Fultz,1959
4. The criteria for stability of the westerlies;Gambo;Collected Meteorol. Papers Tokyo,1950
5. The scale of atmospheric motions and the effect of topography on numerical weather prediction in the lower atmosphere;Gambo;Papers in Meteorol. and Geophys. Tokyo,1957