Bouniakowsky V. [1859] Sur un instrument destiné à faciliter l'application numérique de la méthode des moindres carrés et à contrôler les résultats obtenus par cette méthode. A.P.B.C. 17, 289-298.

Cleaveland Abbe [1871] A historical Note on the method of least squares. A.J.S. 1, 411-415.

De Forest E.-L. [1877] On adjustment formulas (A., 4, 79-86, 107-113 ; 1877). A. 4, 79-86.
JFM 09.0174.01

De Forest E.-L. [1878] On the limit of repeated adjustments. A. 5, 129-140.
JFM 10.0163.01

De Forest E.-L. [1878] On regrouping of signs of residuals. A. 5, 1-6.
JFM 10.0161.02

De Forest E.-L. [1878] On repeated adjustments, and on signs of residuals. A. 5, 65-72.
JFM 10.0162.01

De Forest E.-L. [1879] On unsymmetrical adjustments and their limits (A., 6, 140-148, 161-170 ; 1879. - 7, 1-9 ; 1880). A. 6, 140-148.
JFM 11.0158.01

De Forest E.-L. [1880] On a theorem in probability. A. 7, 169-176.
JFM 12.0157.01

De Forest E.-L. [1881] On the elementary theory of errors. A. 8, 137-148.
JFM 13.0160.02

De Forest E.-L. [1881] Law of facility of errors in two dimensions (A., 8, 3-9, 41-48, 73-82 ; 1881). A. 8, 3-9.
JFM 13.0160.01

De Forest E.-L. [1882] Law of error in the position of a point in space (A., 9, 33-40, 65-74 ; 1882). A. 9, 33-40.
JFM 14.0160.03