@inproceedings{inproceedingsa7ea538d,
title   = {Random distribution of magnetic field lines in tokamaks},
author = {Heller, Maria Vittoria Adelina Prario and Caldas, Iberê Luiz},
year = {1988},
publisher = {Aciesp},
booktitle   = {Japan-Brazil Symposium on Science and Technology}
}