Steponavičiūtė, Emilija Danutė. “The Correspondece of Kazimieras Barėnas in the Dr. K. Pemkus Library at the Archive of the Klaipėda University Library”. Bibliotheca Lituana 50 (November 4, 2018): 211-225. Accessed January 28, 2020. https://www.journals.vu.lt/Bibliotheca-Lituana/article/view/12152.