LAJUS, D. L., & ALEKSEEV, V. R. (2004). Phenotypic variation and developmental instability of life-history traits: a theory and a case study on within-population variation of resting eggs formation in Daphnia. Journal of Limnology, 63(s1), 37–44. https://doi.org/10.4081/jlimnol.2004.s1.37