Early history of Arecibo Observatory
DOI: 10.1063/PT.3.2402
Altschuler and Salter reply: We thank both correspondents
References
1. J. Mathew, Hist. Geo. Space Sci. 4, 19 (2013). https://doi.org/10.5194/hgss-4-19-2013
More about the Authors
Daniel Altschuler. (danuchko@hotmail.com) University of Puerto Rico, Rio Piedras.
Chris Salter. (csalter@naic.edu) Arecibo Observatory, Arecibo, Puerto Rico.