Gauss and generalized inverses

Baer, 1952 Ben-Israel, 1974 Bjerhammar, 1951, Rectangular reciprocal matrices with special reference to geodetic calculations, Bulletin Géodésique, 188, 10.1007/BF02526278 Boullion, 1971 Davis, 1972, Generalized inverses of morphisms, Linear Algebra and Its Applications, 5, 319 Eisenhart, 1968, Carl Friedrich Gauss, International encyclopedia of social sciences, Vol. VI, 74 Fredholm, 1903, Sur une classe d'équations functionelles, Acta Mathematica, 27, 365, 10.1007/BF02421317 Friedrichs, 1949, Functional analysis and applications, 144 Friedrichs, 1949, Functional analysis and applications, 151 Gauss, 1809, Theoria motus corporum coelestium, 7 Gauss, 1821, Theoria combinationis observationum erroribus Minimus obnoxiae, Werke, 4 Trotter, 1957, Gauss' work (1803–1826) on the theory of least squares Goldstine, 1977 Greub, 1967 Hilbert, 1912 1904, Göttingen Nachrichten, 213 1905, Göttingen Nachrichten, 307 1906, Göttingen Nachrichten, 157 1906, Göttingen Nachrichten, 439 1910, Göttingen Nachrichten, 355 Hurwitz, 1912, On the pseudo-resolvent to the kernel of an integral equation, Transactions of the American Mathematical Society, 13, 405 Laplace, 1812 May, 1972, Carl Friedrich Gauss, Vol. 5, 298 Moore, 1920, On the reciprocal of the general algebraic matrix, Bulletin of the American Mathematical Society, 26, 394 Moore, 1935, General analysis, Memoirs of the American Mathematical Society, 1, 197 Nashed, 1976 Neumann, 1936, On regular rings, 22, 707 Penrose, 1955, A generalized inverse for matrices, 51, 406 Penrose, 1956, On best approximate solutions of linear matrix equations, 52, 17 Plackett, 1949, An historical note on the method of least squares, Biometrika, 36, 458, 10.1093/biomet/36.3-4.458 Rado, 1956, Note on generalized inverses of matrices, 52, 600 Reid, 1965, Generalized inverses of differential and integral operators. Theory and applications of generalized inverses of matrices, Vol. 4, 1 Siegel, 1937, Über die analytische Theorie der quadratischen Formen, III, Annals of Mathematics, 38, 212, 10.2307/1968520