@misc{104431, author = {Neil Ashby and Marc Weiss}, title = {Global Positioning System Receivers and Relativity}, year = {1999}, month = {1999-03-01}, publisher = {-, National Institute of Standards and Technology, Gaithersburg, MD}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105125}, language = {en}, }