- Gavyalis, V. M., and B. Y. Yakaitis. 1987. Application of reduced doses of attractant for catching bark beetles (Ips typographus L) [In Russian, English summary] . Khemorestseptsiya Nasekomyth 9:115-117.
- Yakaitis, B. Y. 1985. Nine species of Coleoptera new to the Lithuanian SSR, found in 1979-1984 [In Russian, English summary]. Pages 14-18 in V. Ionaitis and V. Petrauskas.
- Yakaitis, B. Y., and V. M. Gavyalis. 1985. The stationing of barrier traps with attractive substances for the regulation of numbers of the engraver beetle [In Russian, English summary] . Acta Entomologica Lituanica 8:53-57.
- Gavyalis, V. M., and B. Y. Yakaitis. 1987. On the question of the improvement of barrier traps for the attraction of bark beetles (Ips typographus L) [In Russian, English summary] . Khemoretseptssiya Nasekomykh 9:118-122.
- Piletskis, S., and B. Yakaitis. 1989. Seven species of beetles new to the Lithuanian SSR found in 1976-1987. (In Russian). Pages 12-17 In V. Ionaitis (ed), Novye i redkie dlya Litovskoi SSR vidy nasekomykh. Soobshcheniya i opisaniya 1989 goda. Institut Zoologii i Parazitologii Akademii Nauk Litovskoi SSR.
- Yakaitis, B. 1988. Species of Coleoptera found in pheromone traps for scolytids (In Russian). Khemoretseptsiya Nasekomykh 10:102-107.