1997 M series - part 5 : mobile satellite services and radiodetermination satellite service: recommendations / ITU-R
Land mobile service excluding IMT-2000 : supplement 1 to volume 1997 M Series - part 1 / ITU-R
International mobile telecommunications-2000 (IMT-2000) : supplement 1 to volume 1997 M Series - part 2 / ITU-R
Maritime mobile service and aeronautical mobile service : supplement 1 to volume 1997 M Series - part 3 / ITU-R