New Variational Principle for Decaying States
C. F. Hart and M. D. Girardeau
Phys. Rev. Lett. 51, 1725 (1983) - Published 7 November, 1983
Asymptotic Solution of Interacting Walks in One Dimension
S. Redner and K. Kang
Phys. Rev. Lett. 51, 1729 (1983) - Published 7 November, 1983