@inproceedings{inproceedingsacc346ae,
title   = {Ground state of vertically coupled quantum rings with tunneling},
author = {Castelano, Leonardo Kleber and Hai, Guo-Qiang and Partoens, Bart and Peeters, François M.},
year = {2005},
booktitle   = {Latin American Congress of Surface Science and Its Applications - CLACSA}
}