C. D. Lange

Modelling and measuring multilateral co-authorship in international scientific collaboration. Part II. A comparative study on the extent and change of international scientific collaboration links

Wolfgang Glänzel, Cornelius de Lange, W. Glänzel, 2006, Scientometrics.

Modelling and measuring multilateral co-authorship in international scientific collaboration. Part I. Development of a new model using a series expansion approach

Wolfgang Glänzel, Cornelius de Lange, W. Glänzel, 2006, Scientometrics.

Measuring national output in physics: Delimitation problems

Henk F. Moed, Ed J. Rinia, C. De Lange, 1993, Scientometrics.

A distributional approach to multinationality measures of international scientific collaboration

Wolfgang Glänzel, Cornelius de Lange, W. Glänzel, 2004, Scientometrics.