| Article ID: | iaor20023740 |
| Country: | China |
| Volume: | 18 |
| Issue: | 3 |
| Start Page Number: | 91 |
| End Page Number: | 93 |
| Publication Date: | Sep 2001 |
| Journal: | Mathematics in Economics |
| Authors: | Bai Guozhong |
A difference in the solution of B-transportation problems and traditional transportation problems is given by an example. A theorem of B-transportation problems is proved, therefore extending the theory of B-transportation problems.