Calculation of hydration enthalpies of aqueous transition metal cations using two coordination shells and central ion substitutionUudsemaa, Merle; Tamm, ToomasChemical physics letters2004 / 1/3, lk. 54-58 : ill https://www.sciencedirect.com/science/article/abs/pii/S0009261404016781

Calculations of hydrated titanium ion complexes : structure and influence of the first two coordination spheresUudsemaa, Merle; Tamm, ToomasChemical physics letters2001 / p. 667-672

Influence of protonation upon the conformations of bipiperidine, bimorpholine, and their derivatesUudsemaa, Merle; Laars, Marju; Kriis, Kadri; Tamm, Toomas; Lopp, Margus; Kanger, TõnisChemical physics letters2009 / 1/3, p. 92-96

pKa calculation for monoprotonated bipiperidine, bimorpholine and their derivates in H2O and MeCNUudsemaa, Merle; Kanger, Tõnis; Lopp, Margus; Tamm, ToomasChemical physics letters2010 / p. 83-86