Is the third integral a function of the Hamiltonian? /

Autor Kontopoulos, Geōrgios I., 1928-, Barbanis, B.
Vydáno 1968

Galaxies and relativistic astrophysics /

Vydáno 1974

Galaxies and relativistic astrophysics : proceedings of the First Astronomical Meeting, Athens, September 4-9, 1972. Volume 3 /

Vydáno 1974