On the Asymptotic Improvement in the Out- come of Supervised Learning Provided by Additional Nonsupervised Learning. - David B. Cooper; John H. Freeman (IEEE Trans. Computers, 1970)

Things Change: Dynamic Resource Constraints and System-Dependent Selection in the Evolution of Organizational Populations. - Alessandro Lomi; Erik Reimer Larsen; John H. Freeman (Manag. Sci., 2005)