@book{ Solr-EB000715850, title = {Space Observatories}, series = {Astrophysics and Space Science Library}, author = {Pecker, Jean-Claude}, address = {Dordrecht}, publisher = {Springer Netherlands}, year = {1970}, edition = {1st ed. 1970}, pages = {122}, isbn = {9789401033206}, url = {https://doi.org/10.1007/978-94-010-3320-6?nosfx=y} }