Pu Heping. A Class of Combinatorial Counting ProblemsJ. Journal of University of Electronic Science and Technology of China, 1997, 26(3): 303-307.
|
Citation:
|
Pu Heping. A Class of Combinatorial Counting ProblemsJ. Journal of University of Electronic Science and Technology of China, 1997, 26(3): 303-307.
|
Pu Heping. A Class of Combinatorial Counting ProblemsJ. Journal of University of Electronic Science and Technology of China, 1997, 26(3): 303-307.
|
Citation:
|
Pu Heping. A Class of Combinatorial Counting ProblemsJ. Journal of University of Electronic Science and Technology of China, 1997, 26(3): 303-307.
|
ISSN 