Celestial Mechanics and Dynamical Astronomy
Celestial Mechanics and Dynamical Astronomy > 1998 > 70 > 2 > 75-98
Celestial Mechanics and Dynamical Astronomy > 1998 > 70 > 2 > 131-146
Celestial Mechanics and Dynamical Astronomy > 1998 > 70 > 2 > 99-113
Celestial Mechanics and Dynamical Astronomy > 1998 > 70 > 2 > 115-130