@incollection{Statman1985331,
    Author = {Statman, R.},
    BookTitle = {Harvey Friedman's Research on the Foundations of Mathematics},
    Editor = {L.A. Harrington, M.D. Morley, A. S{\^c}{\^e}drov and Simpson, S.G.},
    ISSN = {0049-237X},
    Keywords = {no pdf},
    Pages = {331 - 338},
    Publisher = {Elsevier},
    Series = {Studies in Logic and the Foundations of Mathematics},
    Title = {Equality between Functionals Revisited},
    URL = {http://www.sciencedirect.com/science/article/pii/S0049237X09701661},
    Volume = {117},
    Year = {1985},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0049237X09701661},
    bdsk-url-2 = {http://dx.doi.org/10.1016/S0049-237X(09)70166-1},
    date-added = {2013-06-24 08:47:17 +0000},
    date-modified = {2013-06-24 08:48:57 +0000},
    doi = {10.1016/S0049-237X(09)70166-1}
}

@incollection{Statman1985331, Author = {Statman, R.}, BookTitle = {Harvey Friedman's Research on the Foundations of Mathematics}, Editor = {L.A. Harrington, M.D. Morley, A. S{\^c}{\^e}drov and Simpson, S.G.}, ISSN = {0049-237X}, Keywords = {no pdf}, Pages = {331 - 338}, Publisher = {Elsevier}, Series = {Studies in Logic and the Foundations of Mathematics}, Title = {Equality between Functionals Revisited}, URL = {http://www.sciencedirect.com/science/article/pii/S0049237X09701661}, Volume = {117}, Year = {1985}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0049237X09701661}, bdsk-url-2 = {http://dx.doi.org/10.1016/S0049-237X(09)70166-1}, date-added = {2013-06-24 08:47:17 +0000}, date-modified = {2013-06-24 08:48:57 +0000}, doi = {10.1016/S0049-237X(09)70166-1} }