This article was published in December 2016 in the Insect Science journal; it deals with egg clutch patterning in Lestidae dragonflies.
You can access it on its publisher's website, as well as its abstract, through the opposite link.
Photo: Lestes virens Dragonfly (© C. Appel)
Full bibliographical reference:
Matushkina N.A., Buy D., Lambret P. 2016. Egg clutch patterning in Lestes virens (Odonata, Lestidae) with evolutionary emphasis on endophytic oviposition in lestid dragonflies: Egg clutch patterning in Lestes virens. Insect Science 23:893–902. doi: 10.1111/1744-7917.12230