| Year | 1972 |
|---|---|
| Journal | Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология |
| Volume | 21 |
| Number | 3 |
| Pages | 285-287 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 30222 |
| Year | 1972 |
|---|---|
| Journal | Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология |
| Volume | 21 |
| Number | 3 |
| Pages | 285-287 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 30222 |