Simulating system for minicomputer diagnostic programsKitsnik, Peeter; Ubar, Raimund-Johannes; Viilup, AguPreprints 1st IFAC/IFIP Symposium on Software for Computer Control, SOCOCO-76 : Tallinn, USSR, May 25-28, 19761976 / lk. [?] https://www.ester.ee/record=b1291026*est http://www.digar.ee/id/nlib-digar:451346

Software for an advanced DD systemJaaksoo, Ülo; Hanson, VelloPreprints 1st IFAC/IFIP Symposium on Software for Computer Control, SOCOCO-76 : Tallinn, USSR, May 25-28, 19761976 / p. [?] https://www.ester.ee/record=b1291026*est