@article{articlee4eeb9b3,
title   = {The behavior and reproductive physiology of a solitary progressive provisioning vespid wasp: evidence for a solitary-cycle origin of reproductive castes},
author = {Kelstrup, Hans C. and Hartfelder, Klaus and Lopes, Tiago Falcon and Wossler, Theresa C.},
year = {2018},
doi = {10.1086/695336},
journal   = {The American Naturalist}
}