Bestuz̆ev-Rjumin, Johanna de: Memoriam Bestvcheffiam Solemni Oratione ... In Avditorio Philosophorvm Celebrandam Indicvnt Decani Seniores Ceteriqve Assessores Qvatvor Facvltatvm In [...] : . De figuris rectilineis Triangulis et Quadrangulis Isoperimetris. Lipsiae. Lipsiae : Klaubarth, 1791