@article{Brundtland1980,
author = {Brundtland, G.H. and Liestøl, K. and Walløe, L.},
title= {Height, weight and menarcheal age in Oslo schoolchildren during the last 60 years},
year = {1980},
doi = {10.1080/03014468000004381},
journal = {Annals of Human Biology},
volume = {7},
number = {4},
pages = {307--322},
}