- Annila, E. 1971b. Sex ratio in Ips typographus L (Col, Scolytidae). Annales Entomologici Fennici 377-14.
- Annila, E. 1977. Seasonal flight patterns of spruce bark beetles. Annales Entomologici Fennici 4331-35.
- Annila, E. 1971. Kaarnakouriaisten orientoitumisesta [On the orienation of bark beetles]. 75:11-16.
- Annila, E. 1969. Influence of temperature upon the development and voltinism of Ips typographus L (Coleoptera, Scolytidae). Annales Zoologici Fennici 6:161-207.
- Annila, E. 1971a. Kaarnakuoriaisten orientoitumisesta [On the orientation of bark beetles] . Luonnon Tutkija 75:11-16.
- Annila, E. 1975. Effect of felling date of trees on the attack density and flight activity of Trypodendron lineatum (Oliv) (Col, Scolytidae) . Communicationes Instituti Forestalis Fenniae 86:1-17.
- Annila, E., A. Bakke, B. Bejer-Petersen, and B. Lekander. 1972. Flight period and brood emergence in Trypodendron lineatum (Oliv) (Col, Scolytidae) in the Nordic countries . Metsantutkimulaitoksen Julkaisuja (Communicationes Instituti Forestales Fenniae) 76:1-28.
- Annila, E., and M. Nuorteva. 1977. Dates of attack and emergence of Ips amitinus Eichh. (Col., Scolytidae) in Finland. Annales Entomologici Fennici 43(1):28-30.
- Annila, E., and V. Perttunen. 1964. The effect of acclimation on the resistance of the adults of Blastophagus piniperda L. (Col., Scolytidae) to certain low and high temperatures. Annales Entomologici Fennici 30(1):35-45.
- Annila, E., and R. L. Petaisto. 1978. Insect attack on windthrown trees after the December 1975 storm in western Finland . Metsantutkimulaitoksen Julkaisuja 94:1-24.
- Austara, O., E. Annila, B. Bejer, and B. Ehnstrom. 1983. Insect pests in the forests of the Nordic countries, 1977-1981 . Fauna Norvegica, Series B, 31:8-15.
- Austara, O., E. Annila, B. Bejer-Petersen, and B. Ehnstrom. 1983. Insect pests in the forest of the Nordic countries 1977-1981 . Fauna Norvegica Series B 31:8-15.
- Weslien, J., E. Annila, A. Bakke, B. B. Petersen, H. H. Eidmann, K. Narvestad, A. Nikula, and H. P. Ravn. 1989. Estimating risks for spruce bark beetle [Ips typographus (L)] damage using pheromone-baited traps and trees . Scandinavian Journal of Forest Research 4:87-98.
- Annila, E., and R. Heikkila. 1991. Breeding efficiency in Tomicus piniperda and shoot damage after late autumn thinning of young Pinus sylvestris stands . Scandinavian Journal of Forest Research 6:197-208.
- Annila, E., B. Langstrom, M. Varama, R. Hiukka, and P. Niemela. 1999. Susceptibility of defoliated Scots pine to spontaneous and induced attack by Tomicus piniperda and Tomicus minor . Silva Fennica 33:93-106.
- Kytö, M., P. Niemelä, and E. Annila. 1996. Vitality and bark beetle resistance of fertilized Norway spruce . Forest Ecology and Management 84:149-157.