@TechReport{TCCSDS:2013:De2021,
               author = "{The Consultative Committee for Space Data Systems (CCSDS)}",
                title = "Proximity-1 Space Link Protocol--Physical Layer . Blue Book. Issue 
                         4. December 2013.CCSDS 211.1-B-4",
          institution = "Consultative Committee for Space Data Systems",
                 year = "2013",
                 type = "Nota T{\'e}cnica",
              address = "Reston",
             keywords = "RECOMMENDED STANDARD.",
             abstract = "The CCSDS Recommended Standard for Proximity-1 Space Link 
                         ProtocolPhysical Layer specifies the Physical Layer procedures 
                         used with the Proximity-1 Data Link Layer. The current issue 
                         includes several improvements and clarifications, accomplishing 
                         better alignment and consistency with the other Proximity-1 Blue 
                         Books.",
          affiliation = "{Consultative Committe for Space Data Systems - CCSDS}",
             language = "en",
                pages = "36",
           targetfile = "CCSDS 211.0-B-5.pdf",
        urlaccessdate = "04 jun. 2024"
}