Dynamical quasidegeneracies and separation of regular and irregular quantum levels
O. Bohigas, S. Tomsovic, and D. Ullmo
Phys. Rev. Lett. 64, 1479 (1990) - Published 26 March, 1990
New critical behavior in the dense two-dimensional classical Coulomb gas
Jong-Rim Lee and S. Teitel
Phys. Rev. Lett. 64, 1483 (1990) - Published 26 March, 1990