1. Problems of Traffic and Transportation, Proceeding of the Symposium on Operations Research in Business and Industry, Midwest Research Institute, Kansas City, Kansas, pp. 105?113, 1954.
2. On Bus Schedules, Management Science, Vol. 1, pp. 41?48, 1954 (with J. D. Foulkes and W. H. Warner).
3. Limits of Economy of Material in Plates, Journal of Applied Mechanics, Vol. 22, pp. 372?374, 1955 (with H. G. Hopkins).
4. Limits of Economy of Material in Shells, De Ingenieur, Vol. 67, pp. 0.46?0.49, 1955 (with E. T. Onat).
5. Minimum Weight Design of Plates, De Ingenieur, Vol. 67, pp. 0.141?0.142, 1955.