TY - RPRT TI - A time-saving device for vacuum evaporation. AU - A E Pelttari AU - S O Markkanen PY - 1982 DO - 10.1111/j.1365-2818.1982.tb00374.x UR - https://pubmed.ncbi.nlm.nih.gov/7086890/ ID - 7086890 ER -