Berlov O., et E.Ya.Berlov, 1997:

Catalogue of the ground beetles of the genus Pterostichus
(Coleoptera, Carabidae) from Yakutia, Baikal region and North Mongolia.
// Vestnik of the Irkutsk State Agricultural Academy, Irkutsk, 1997,
Volume 6: 38-41. [in Russian].