Title: Asymptotic Attainability / Edition 1, Author: A.G. Chentsov
Title: Relaxation Techniques for the Simulation of VLSI Circuits / Edition 1, Author: Jacob K. White
Title: Differential Equations with Small Parameters and Relaxation Oscillations, Author: E. Mishchenko
Title: Combined Relaxation Methods for Variational Inequalities / Edition 1, Author: Igor Konnov