| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
Helper Journal | 1948-04-08 | 8 | page | |
| 2 |
 |
Helper Journal | 1949-03-10 | 1 | page | |
| 3 |
 |
Helper Journal | 1949-07-21 | 8 | page | |
| 4 |
 |
Helper Journal | 1949-08-04 | 2 | page | |
| 5 |
 |
Helper Journal | 1951-06-07 | 8 | page | |
| 6 |
 |
Helper Journal | 1951-12-13 | 8 | page |