@inproceedings{PucherPucher2004,
  author    = {Robert Pucher and Karl Pucher},
  title     = {Longitudinal and Transverse Ventilation in Road Tunnels},
  booktitle = {Creative Mathematics / Department of Mathematics and Computer Science / , Volume 13 / 2004 / North University of Baia Mare / ISSN 1584 – 286X / S. 51- 57 / reviewed paper},
  year      = {2004},
}