Abstract
No abstract.
| Original language | English |
|---|---|
| Pages (from-to) | 154-154 |
| Number of pages | 1 |
| Journal | American Mathematical Monthly |
| Volume | 88 |
| Issue number | 2 |
| Publication status | Published - 1981 |
Solution to problem 6251 [1979, 60] - when does AB=C imply BA=D ?
O.P. Lossers
Research output: Contribution to journal › Article › Professional