@misc{amancio_a_new_2002, 
author={Amancio, S.T., dos Santos, J.F., Bolfarini, C., Carletti, C.B., Alcantara, N.G.},
title={A new option for joining light metal structures on aircraft construction: Friction Stir Welding},
year={2002},
howpublished = {conference lecture: Natal (BR);},
note = {Amancio, S.; dos Santos, J.; Bolfarini, C.; Carletti, C.; Alcantara, N.: A new option for joining light metal structures on aircraft construction: Friction Stir Welding. Brazilian Congress of Materials Engineering and Science, CBCIMAT 2002. Natal (BR), 2002.}}