Alexander Semyonovich Lazarev (1861-1927), who used the pen name Gruzinsky (The Georgian), was Chekhov's friend and protégé who in 1880s contributed stories and verses to Oskolki, Budilnik, Razvlecheniye and Strekoza. Chekhov edited his stories, advised him on style, but the two books of stories authored by Gruzinsky (in 1891 and 1911) were mediocre and had no success. He is best remembered for his assorted memoirs on Chekhov in which he remembered with great warmth and gratitude his young mentor who’d put so much effort into a literary talent that failed to develop. – [1]
niv.ru
chehov.niv.ru
Alexander Dmitriyevich Kurepin, 1847-1891, was a Moscow journalist, the editor of Budilnik in the early 1880s, who later joined Suvorin's Novoye Vremya. - [2]