Title: Rhodosphaerium diffluens, novyĭ mikroorganizmʺ izʺ kaspīĭskago mori͡a ; O blīi͡a sily svi͡eta na okrasku vodorosleĭ ; Kʺ fiziologīi svi͡eti͡ashchikhsi͡a bakterīĭ
Subjects: Bioluminescence