| Avtor/Urednik | Kostnapfel, Janko | |
| Naslov | Some psychological categories of the aged | |
| Tip | članek | |
| Vir | In: Abstracts of the 11th international congress for suicide prevention and crisis intervention; 1981 Jul 5-8; Paris. Paris: International association for suicide prevention, | |
| Leto izdaje | 1981 | |
| Obseg | str. 105 | |
| Jezik | eng |