@article{Rutter1971,
author = {Rutter, M. },
title= {Parent-child separation: Psychological effects on the children},
year = {1971},
doi = {10.1111/j.1469-7610.1971.tb01086.x},
journal = {Journal of Child Psychology and Psychiatry },
volume = {12},
number = {4},
pages = {233--260},
}