Title: Razsuzhdenīe o nachali︠e︡, postepennom khodi︠e︡ i nyni︠e︡shnem sostoi︠a︡nīi khimīi i fiziki, chitannoe v torzhestvennom sobranīi I︠A︡roslavskago demidovskago vyshshikh nauk uchilishcha, 29-go apri︠e︡li︠a︡ 1821 goda
Subjects: Chemistry, Physics, Study and teaching