00599naa#a2200205#i#450# EN\\bibl\46694 20240503142114.5 1681-1208 20151125b2015####ek#y0engy0150####ca RU Ionospheric influences on GPS signals in terms of range delay Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2015 8 с. Journal article local Mansoori Azad A Khan Parvaiz A Atulkar Roshni Purohit P K Gwal A K rjes.ru