K. Petersen, R. Feldt, S. Mujtaba, and M. Mattsson. Proceedings of the 12th International Conference on Evaluation and Assessment in Software Engineering, page 68--77. Swindon, UK, BCS Learning & Development Ltd., (2008)
U. Menne. (2017)cite arxiv:1705.05253Comment: The present text is a version with additional references but without figures of a note compiled for the Notices of the American Mathematical Society. (v4: considerably expanded introduction, 6 pages).
S. inference from genetic data on pedigrees. NSF-CBMS regional conference series in probability and statistics, 6, page i--169. Institute of Mathematical Statistics, (2000)