TY - RPRT TI - Experience with checking potentially contaminated materials released to the environment and testing of the measuring instruments used AU - P Dryak AU - P Kovar AU - J Suran PY - 2000 DO - 10.1016/s0969-8043(00)00152-4 UR - https://pubmed.ncbi.nlm.nih.gov/10879884/ ID - 10879884 ER -