TY - JOUR AU - Jacob Katriel AU - H. E. Montgomery AU - Jr. AU - A. Sarsa AU - E. Buendía AU - F. J. Gálvez AU - K. D. Sen TI - Hund's rule in open-shell states of two-electron systems: from free through confined and screened atoms, to quantum dots JO - Nanosistemy: fizika, himiâ, matematika PY - 2019 SP - 31 EP - 41 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2019_10_1_a3/ LA - en ID - NANO_2019_10_1_a3 ER -