TY - BOOK ID - 136971049 TI - Relative propagation impairments between 430 MHz and 5750 MHz for mobile communication systems in urban environments AU - Papazian, Peter B. AU - Cotton, Michael. AU - United States. PY - 2003 PB - [Washington, D.C.] : [National Telecommunications and Information Administration], DB - UniCat KW - Radio wave propagation. UR - https://www.unicat.be/uniCat?func=search&query=sysid:136971049 AB - ER -