ISBN-13: 9783642109577 / Włoski / Miękka / 2011 / 409 str.
ISBN-13: 9783642109577 / Włoski / Miękka / 2011 / 409 str.
H. Busemann: The synthetic approach to Finsler spaces in the large.- E.T. Davies: Vedute generali sugli spazi variazionali.- D. Laugwitz: Geometrical methods in the differential geometry of Finsler spaces.- V.V. Wagner: Geometria del calcolo delle variazioni.