| #1 | IEEE transactions on circuit theory. -- New York : Institute of Electrical and Electronics Engineers, 1963-1973. -- ISSN 0018-9324 |
| #2 | IEEE transactions on circuits and systems, I, Regular papers. -- New York : Institute of Electrical and Electronics Engineers, 2004-. -- ISSN 1549-8328 print. -- ISSN 1558-0806 online |
| #3 | IEEE transactions on circuits and systems, II, Express briefs. -- Piscataway : Institute of Electrical and Electronics Engineers, 2004-. -- ISSN 1549-7747 print. -- ISSN 1558-3791 online |
| #4 | IEEE transactions on circuits and systems. -- New York : IEEE Circuits and Systems Society, 1974-1991. -- ISSN 0098-4094 print. -- ISSN 1558-1276 online |
| #5 | IEEE transactions on circuits and systems, I, Fundamental theory and applications. -- New York : Institute of Electrical and Electronics Engineers, 1992-2003. -- ISSN 1057-7122 print. -- ISSN 1558-1268 online |
| #6 | IEEE transactions on circuits and systems, 2, Analog and digital signal processing. -- New York : Institute of Electrical and Electronics Engineers, 1992-2003. -- ISSN 1057-7130 print. -- ISSN 1558-125X online |