References
- CHAMBRE , P. L. , 1952 , J. Chem. Physics , 20 , 1795 .
- CHINI , M. , 1889 , Giornale de Matematiche di Battaglini , XXVII , 107 ; Ibid., 1920, LVIII, 35 .
- DAVIS , H. T. , 1962 , Introduction to Nonlinear Differential and Integral Equations ( New York Dover ).
- GARNIER , R. , 1967 , C. r. Acad. Sci., Paris Series A-B , 264 , pA817, A861 p; 1968, J. Math, Puree AppL, 46, 353 .
- INCE , E. L. , 1927 , Ordinary Differential Equations ( New York Dover ).
- INSELBERG , A. , 1970 , J. math. Analysis Applic. , 29 , 294 .
- LUKAŠEVIČ , N. A. , 1968 , Differencial'nye Uravnenija , 4 , 1413 .
- PAINLEVÉ , P. , 1900 , Bull. Soc. Math. , France , 28 , 201 .
- RASMUSSEN , M. L. , 1969 , J. Spacecraft and Rockets , 6 , 751 .
- THOMPSON , W. , and TAM , P. G. , 1903 , Treatise on Natural Philosophy , Part I ( London Cambridge University Press ).
- TOBAK , M. , 1962 , NASA TN D-1549 .
- WILLET , D. , and WONG , J. S. W. , 1968 , J. math. Analysis Applics , 23 , 15 .
- †Communicated by the Author. This work presented here was supported in part by the National Science Foundation under Grant No. GK-5050.