TransliterationPopov-Lenskiy I.L. Lilbern i Levellery (sotsialnye dvizheniya i klassovaya borba v epokhu Angliyskoy revolyutsii XVII veka). 1928.
In EnglishPopov-Lensky I. L. Lilburn and the Levellers (social movements and class struggle during the English Revolution of the seventeenth century). 1928.
$399