Estimates of galactic cosmic ray shielding requirements during solar minimum
By: Lawrence W. Townsend, John E. Nealy, John W. (John William) Wilson and Lisa C. Simonsen.
Contributors: Nealy, John E.; Simonsen, Lisa C.; Wilson, John W.; Langley Research Center
Publisher: Langley Research Center
Published: 1990
Place of publication: Hampton, Va
Number of pages: 12
Subjects: Extraterrestrial radiation; Galactic cosmic rays; Radiation shielding
Notes: Includes bibliographical references: p. 4.