How many research papers has Edward A. Belbruno published?
 Edward A. Belbruno has published over 60 research papers in professional journals in mathematics, celestial mechanics, aerospace engineering, astrophysics, and cosmology.
How many research papers has Edward A. Belbruno published? ->:  Edward A. Belbruno has published over 60 research papers in professional journals in mathematics, celestial mechanics, aerospace engineering, astrophysics, and cosmology.