LECTURE NOTES IN MATHEMATICS 1458: GLOBAL SOLUTION BRANCHES OF TWO POINT BOUNDARY VALUE PROBLEMS
1990 年出版141 页ISBN:3540535144;0387535144
LECTURE NOTES IN CONTROL AND INFORMATION SCIENCES 293: THE APPROXIMATION OF CONTINUOUS FUNCTIONS BY
1972 年出版289 页ISBN:3540060383;0387060383
LECTURE NOTES IN MATHEMATICS 1293: THE MONODROMY GROUPS OF ISOLATED SINGULARITIES OF COMPLETE INTERS
1987 年出版161 页ISBN:3540186867;0387186867