N. Bobkov, Elena, Boleslav L. Likhterman, and Olga V. Teryoshkina. 2015. “The History of One Utopia: Why Did a Labor Refuge or the Mentally Ill Fail to Emerge at Yasnaya Polyana?”. History of Medicine 2 (2). https://historymedjournal.com/HOM/index.php/medicine/article/view/87.