A Treatise on Bessel Functions and Their Applications to Physics. By Andrew Gray and G.B. MathewsGray, Andrew, George Ballard Mathews · First published 2018Open the Tome
The Theory of Determinants and Their Applications. 2d ed., rev. by G.B. MathewsRobert Forsyth Scott, George Ballard Mathews · First published 2018Open the Tome
