Casimiro, A. Et Al. 2009. HF spectrum occupancy and antennas. ANNALS OF GEOPHYSICS , vol.52 , 339-357.

Casimiro, A., Azevedo, J., Economou, L., Haralambous, H., Tulunay, E., TULUNAY, Y., ... Bahadirlar, Y.(2009). HF spectrum occupancy and antennas. ANNALS OF GEOPHYSICS , vol.52, 339-357.

Casimiro, António Et Al. "HF spectrum occupancy and antennas," ANNALS OF GEOPHYSICS , vol.52, 339-357, 2009

Casimiro, António Et Al. "HF spectrum occupancy and antennas." ANNALS OF GEOPHYSICS , vol.52, pp.339-357, 2009

Casimiro, A. Et Al. (2009) . "HF spectrum occupancy and antennas." ANNALS OF GEOPHYSICS , vol.52, pp.339-357.

@article{article, author={António Casimiro Et Al. }, title={HF spectrum occupancy and antennas}, journal={ANNALS OF GEOPHYSICS}, year=2009, pages={339-357} }