| 1 | |
| 2 | |
| Language: | English |
| 3 | Polarogaphic studies of organic compounds containing sulphur |
| 4 | |
| Language: | English |
| 5 | |
| 6 | Electronalytical applications of the tubular graphite electrode |
| Language: | English |
| 7 | |
| 8 | Potentiometric studies in the reduction of quinquevalent vanadium |
| Language: | English |