The lambda-gamma calculus: A language adequate for defining recursive functionsP.C. Gilmore1970Information Sciences
File Organization: On the Selection of Random Access Index Points for Sequential FilesS.P. GhoshM.E. Senko1969Journal of the ACM
Organization of records with unequal multiple-valued attributes and combinatorial queries of order 2S.P. Ghosh1969Information Sciences
Properties of infinite covariance matrices and stability of optimum predictorsJ. RissanenL. Barbosa1969Information Sciences
On the Independence of Real-Time Definability and Certain Structural Properties of Context-Free LanguagesArnold L. Rosenberg1968Journal of the ACM