	Authors	Year	Title
	Chernov	1907	Artinskii iarus. I. Ammonei basseinov Iaivy, Kos'vy i Chusovoi. Vypusk 1, Vvedenie. Obzor izsledovanoi mestnosti. Prolecanitidae. [L'étage d'Artinsk. Ammonoidés des bassins de Jaiva, de Kosva et de Tchoussovaia]. Biulleten' Moskovskaia obshchestva ispytatelei prirody, 20 (3,4): 270-401, fig.1-14, tab.1, pl.1; Moskva.
	Ruzhencev	1956	Nizhnepermskiye ammonity Yuzhnogo Urala. II. Ammonity Artinskogo yarusa. Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 60: 1-275, fig.1-97, pl.1-39; Moskva.