LECTURE NOTES IN MATHEMATICS 1309: LOBAL BIFURCATION OF PERIODIC SOLUTIONS WITH SYMMETRY
1988 年出版144 页ISBN:3540192344;0387192344
MATHEMATICAL RESEARCH TODAY AND TOMORROW
1992 年出版121 页ISBN:3540560114;0387560114
SCHAUM'S SOLVED PROBLEMS SERIES 3000 SOLVED PROBLEMS IN PHYSICS
1988 年出版736 页ISBN:0070256365