O. E. Heie

• The Aphidoidea
• The Aphidoidea (Hemiptera) of Fennoscandia and Denmark: Family Aphididae - Subfamily Pterocommatinae and Tribe Aphidini of Subfamily Aphidinae (Fauna Entomologica Scandinavica)
• The Aphidoidea (Hemiptera) of Fennoscandia and Denmark: Family Aphididae : Part 3 of Tribe Macrosiphini of Subfamily Aphidinae, and Family Lachnidae (Fauna Entomologica Scandinavica)