| Author/Editor | Kosta, L; Byrne, AR; Kučera, J | |
| Title | Problems in current procedures for establishing recommended values of trace-element levels in biological reference materials | |
| Type | članek | |
| Source | Analytica chimica acta | |
| Vol. and No. | Letnik 146 | |
| Publication year | 1983 | |
| Volume | str. 161-169 |