Complex sentence: In 1861 he edited the comic journal, "Komarac" ("The Mosquito "), with Đorđe Rajković, and in the same year he started the literary journal,"Javor", and to these papers he contributed many poems.
Split into simpler sentences: In 1861 he edited the comic journal, "Komarac" ("The Mosquito "), with Đorđe Rajković. That same year he started the literary journal,"Javor", and to these papers he contributed many poems.