Boneu Companys, Fernando. Gaspar de Portolá : : explorer and founder of California / [electronic resource] / by F. Boneu Companys ; translated and revised by Alan K. Brown.. — Lerida : : Instituto de Estudios Ilerdenses,, 1983.. — 404 p., [29] leaves of plates (some folded) : : ill. (some col.) ; 25 cm.