In there is a short biography of Lerch and the reviews of his number-theoretic papers given in the Jahrbuch über die Fortschritte der Mathematik are reproduced.
Doon ay isang maikling talambuhay ng Lerch at ang mga review ng kanyang numero-panteorya mga papeles na ibinigay sa Jahrbuch über die Fortschritte der Mathematik ay huwad.