Uncertainty of measurement -- Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) -- Supplement 1: Propagation of distributions using a Monte Carlo method -- Technical Corrigendum 1— 2 стр.
Oils of orris rhizome (Iris pallida Lam. or Iris germanica L.). Determination of irone content. Method using gas chromatography on a capillary column— 16 стр.