Authors: NIEDZIELSKA Z WAZ P

Citation: Z. Niedzielska et P. Waz, PERIODIC MOTION OF RIGID-BODY IN CIRCULAR ORBIT, Acta Physica Polonica. A, 92(3), 1997, pp. 481-489

Authors: WAZ P

Citation: P. Waz, NORMAL TERMS OF HAMILTONIAN-SYSTEMS, Acta Physica Polonica. A, 89(4), 1996, pp. 467-479