@article{Stearns1989,
author = {Stearns, S.C.},
title= {The evolutionary significance of phenotypic plasticity: phenotypic sources of variation among organisms can be described by developmental switches and reaction norms},
year = {1989},
doi = {10.2307/1311135},
journal = {BioScience},
volume = {39},
number = {7},
pages = {436--445},
}