Harden, F., Fabricant, D., Harris, D., & Schwarz, J. (1984). Scientific specification of the data analysis system for the Einstein Observatory HEAO-2 Imaging Proportional counter. Cambridge: Smithsonian Institution Astrophysical Observatory.
Citación estilo ChicagoHarden, F., D. Fabricant, D. Harris, and J. Schwarz. Scientific Specification of the Data Analysis System for the Einstein Observatory HEAO-2 Imaging Proportional Counter. Cambridge: Smithsonian Institution Astrophysical Observatory, 1984.
Cita MLAHarden, F., D. Fabricant, D. Harris, and J. Schwarz. Scientific Specification of the Data Analysis System for the Einstein Observatory HEAO-2 Imaging Proportional Counter. Cambridge: Smithsonian Institution Astrophysical Observatory, 1984.