TY  - RPRT
TI  - Bridging analog land mobile radio to LTE mission critical push-to-talk communications 
AU  - Walton, Christopher
AU  - O'Dell, Chic
PY  - 2020
PB  - National Institute of Standards and Technology (U.S.)
CY  - Gaithersburg, MD
SN  - NIST IR 8338
DO  - 10.6028/NIST.IR.8338
ER  -