G. L. Cain Jr., R. H. Kasriel Fixed and Periodic Points of Local Contraction Mappings on Probabilistic Metric Spaces. [Citation Graph (0, 0)][DBLP] Mathematical Systems Theory, 1976, v:9, n:4, pp:289-297 [Journal]
Johnson M. Hart Recursive Generation of Local Adjunct Languages. [Citation Graph (0, 0)][DBLP] Mathematical Systems Theory, 1976, v:9, n:4, pp:315-326 [Journal]