Some remarks about the astronomical orientation of the pyramids of Chacona, (Güímar, Tenerife)
Argitaletxea: Institute of Astronomy, Bulgarian Academy of Sciences-National Astronomical Observatory Rohzen
ISBN: 954-90133-1-6
Argitalpen urtea: 1996
Orrialdeak: 101-106
Biltzarra: Proceedings of the First Annual General Meeting of the European Society for Astronomy in Culture (SEAC) Smolyan 1993
Mota: Biltzar ekarpena