@incollection{Jin12, author = {Shuanggen Jin}, title = {GNSS Atmospheric and Ionospheric Sounding – Methods and Results}, booktitle = {Global Navigation Satellite Systems}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Shuanggen Jin}, chapter = {15}, doi = {10.5772/28715}, url = {https://doi.org/10.5772/28715} }