1. SYMPOSIUM ON NUMERICAL FORECASTING: Simplified Dynamic Models of the Atmosphere, designed for the Purpose of Numerical Weather Prediction
2. ELIASSEN, A., 1955: Lectures on Physical Weather Prediction, Univ.of California, Los Angeles, 608 pp.
3. SAWYER, J. S., and BUSHEY, F. H., 1953: A baroclinic model atmosphere suitable for numerical integration. J. Meteor., 10, pp. 54-59.SHumnx, F. G., 1956: Spurious deepening in baroclinic prediction models. Tech. Mem. No. 9, Joint Numerical Weather Prediction Unit,Washington, D.C., 8 pp.1957: Predictive consequences of certain physical in-consistencies in the geostrophic barotropic model. Mon. Wea. Rev. 85, pp. 229–234.
4. One Year of Operational Numerical Weather Prediction, Part II *