C. Lange

Exact groundstates for antiferromagnetic spin-one chains with nearest and next-nearest neighbour interactions

J. Zittartz, A. Klümper, C. Lange, 1994, cond-mat/9409107.

Approximations of first-passage times for differentiable processes based on higher-order threshold crossings

R. Rackwitz, S. Engelund, C. Lange, 1995 .

Improved Bounds on First-Passage Times for Scalar Gaussian Processes

R. Rackwitz, S. Engelund, C. Lange, 1994 .

First Excursion Probabilities for Low Threshold Levels by Differentiable Processes

C. Lange, 1992 .