23II ÜN73 Baiba valge krae pross sõlg 31.I 1943 Läti (193920897) - Osta.ee
Linzer City Journal 2-2022 by Linzer City Ring - Issuu
The solvatochromic comparison method. I. The .beta.-scale of solvent hydrogen-bond acceptor (HBA) basicities | Journal of the American Chemical Society