"1913"^^ . "Oberth\u00FCr (1913)" . . . . "1913"^^ . "Oberth\u00FCr (1913)" . . "Oberth\u00FCr, C. 1913. A propos des Races g\u00E9ographiques occidentales de Parnassius apollo. in: Etude de l\u00E9pidopt\u00E9rologie compar\u00E9e. Fascicule VIII Rennes. 9-88." . .