Martyn, Francis 1782-1838 Homilies on the Book of Tobias: or, a Familiar Explication of the Practical Duties of Domestic Life

Gauss, Carl Friedrich Ueber Die Anziehung Homogener Ellipsoide: Abhandlungen Von Laplace (1782), Ivory (1809), Gauss (1813), Chasles (1838) Und Dirichlet (1839).