by Friedman, Sy D
Year of Publication 2011

by Friedman, Sy D, Hyttinen, Tapani, Kulikov, Vadim
Year of Publication 2013

by Bagaria, Joan, D. Friedman, Sy
Published in Annals of pure and applied logic (30.03.2001)

by Friedman, Sy D
Published in Advances in mathematics (New York. 1965) (1980)

by Friedman, Sy D.
Published in Mathematical logic quarterly (01.09.2005)

by Fischer, Vera, Friedman, Sy D, Mejía, Diego A, Montoya, Diana C
Year of Publication 18.09.2016

by Friedman, Sy D., Veličković, Boban
Published in Annals of pure and applied logic (15.12.1997)

by Fischer, Vera, Friedman, Sy D, Mejía, Diego A, Montoya, Diana C
Published in arXiv.org (29.03.2017)

by Friedman, Sy D.
Published in Recursion Theory Week (17.09.2006)

by Friedman, Sy D.
Published in Annals of pure and applied logic (18.11.1994)

by Friedman, Sy D
Year of Publication 05.12.1997

by Friedman, Sy D
Year of Publication 02.12.1997

by Friedman, Sy D.
Published in Israel journal of mathematics (01.06.1981)

by Friedman, Sy D
Published in Fine Structure and Class Forcing (2000)

by Friedman, Sy D
Published in Fine Structure and Class Forcing (31.12.2000)

by Friedman, Sy D
Published in Fine Structure and Class Forcing (2000)

by Friedman, Sy D
Published in Fine Structure and Class Forcing (31.12.2000)

by Friedman, Sy D
Published in Fine Structure and Class Forcing (2000)

by Friedman, Sy D
Published in Fine Structure and Class Forcing (2000)

by Friedman, Sy D
Published in Fine Structure and Class Forcing (2000)