@ARTICLE{Jung_S.M._An_2011,
 author={Jung, S.M. and Lee, J.H. and Kim, I.S. and Kim, J.S.},
 volume={Vol. 49},
 number={(1) May},
 journal={Archives of Materials Science and Engineering},
 howpublished={online},
 year={2011},
 publisher={Polish Academy of Sciences},
 title={An experimental study on the prediction of back-bead geometry in pipeline using the GMA welding process},
 URL={http://www.czasopisma.pan.pl/Content/89525/mainfile.pdf},
}