Authors: Graovac, A Gutman, I John, PE Vidovic, D Vlah, I

Citation: A. Graovac et al., On statistics of graph energy, Z NATURFO A, 56(3-4), 2001, pp. 307-311

Authors: Bartel, HG John, PE

Citation: Hg. Bartel et Pe. John, Formal concept analysis of structure-property relationships in stannaocanes and stannatranes using (SN)-S-119-NMR data, Z PHYS CHEM, 209, 1999, pp. 141-158