CER () was a series of early computers (based on vacuum tubes and transistors) developed by Mihajlo Pupin Institute in Yugoslavia in the 1960s and 1970s. Models: CER-10 - 1960, based on vacuum tubes, transistors, electronic relays, and magnetic core memory. First Yugoslav digital computer (developed in "Vinca"-Institute) in (SFRY). CER-2 - 1963, a prototype model CER-20 - 1964, CER-30 - 1966, - the prototypes of the "electronic bookkeeping machine" for EI Niš and RIZ Zagreb;. CER-200 - 1966, series of 18 "electronic bookkeeping computers". CER-202-1968; CER-203 - 1972 CER-22 - 1967, based on transistors, MSI circuits, magnetic core memory, punched cards and magnetic disks. Serie of 3 electronic systems, used for on-line banking operations and data processing applications; CER-12 - 1971, "electronic computer for business data processing", based on VLSI technology, wire wrapping boards, magnetic disks and magnetic tapes; CER-11 - 1966, based on transistors, core memory, Teletype printer etc. Mobile military computer (used in the JNA (Yugoslav People's Army); CER-101 Kosmos - 1973, based on VLSI circuits, core memory, magnetic drum, paper tapes, Teletype printers; Mobile computer in special military vehicles (used in the JNA's V.T. Institute); CER-111 - 1975, Mobile military computer, based on VLSI technology, Hard disk drive; Used in JNA until 1989. Models and types CER-Computers Table (author: Dušan Hristović, M.P.Institute, Belgrade University); GFDL and CCSA 3.0 License. See also History of computer hardware in the SFRY List of computer systems from SFRY References Rajko Tomović, A.Mandzić, T.Aleksić, P.Vrbavac, V.Masnikosa, D.Hristović i M. Marić: «CIFARSKI ELEKTRONSKI RAČUNAR – CER INSTITUTA VINČA«, Zbornik V Konf. ETAN – 1960,tom 1, pp. 305–330, Beograd, 18. November 1960. Vukašin Masnikosa:«Aritmetički organ eksperiment.numeričke mašine u IBK-Vinča«, ELEKTROTEHNIKA,vol.8,No 8,pp.xx, Belgrade 1959.(takodje: ETAN-1958,pp. 303) Dušan Hristović,Branko Dokmanović:«Napajanje rač.mašine CER«, V Konf.ETAN-60, pp. 315–324, Belgrade 1960. Tihomir Aleksić,P.Vrbavac,J.Opačić: «Magnetno-tranzistorski brojački element i njegova primena u brojačima impulsa«,AUTOMATIKA i ELEKTRONIKA,vol.2,No4,Beograd 1962. B.Janković,N.Parezanović,S.Rajić,M.Marić:«Analiza jednotakt.prekid.sistema na univ. računarima«,Zbornik 8.Konf. ETAN-1963, tom 1,pp. 211–217, Zagreb,7.Sept.1963. Dušan Hristović: »Tranzistorski izlazni pojačavači za feritne memorije«, Zbornik 8.Konf. ETAN-1963, tom 1, pp. 219–225, Zagreb, 7.September 1963. Nedeljko Parezanović: «Elektronski računar sa usvajanjem programa«, Zbornik 8.Konf.ETAN-1963,tom 1, pp. 199–204, Zagreb, 7.Sept. 1963. Veselin Potić:«Poluprom. memorija induktivnog tipa«, 9.Kon.ETAN-64,pp. 243–246, YU Bled . M.Hruška,M.Marić:”Pristupni sistem brze koincid.mem.vel.kapaciteta”,Zbornik 11.Konf.ETAN-67,tom 1,pp. 365–372, Niš 8.June 1967. Dušan Hristović: »Računar CER–22«, HPEEA journal, No 10, pp. 5–12, Belgrade, Oktober 1969. M.Momčilović,D.Hristović,P.Vrbavac et al.:»Domaći cifarski el. računari CER«, Zbornik Savetovanja:Mehanografija i AOP u preduzećima, pp. 38–58, YU