DP - MPI Library TY - JOUR AU - Wall, Frederick T. T1 - Discrete Wave Mechanics: The Hydrogen Atom UR - https://www.jstor.org/stable/28029 T2 - Proceedings of the National Academy of Sciences of the United States of America SP - Vol. 83, No. 16 (1986), p. 5753-5755 CY - Washington PY - 1986 ER -