2021 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM), Boulder, CO, USA. IEEE: pp. 259-260; ISBN 978-1-7281-8460-9
2021 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM), Boulder, CO, USA. IEEE: pp. 175-176; ISBN 978-1-7281-8460-9