@inproceedings{Takalana:2019yy, author = "Takalana, Charles Mpho and Marchegiani, Paolo and Colafrancesco, Sergio", title = "{Differential Observation Techniques for the SZE-21cm and radio sources}", doi = "10.22323/1.338.0006", booktitle = "Proceedings of High Energy Astrophysics in Southern Africa {\textemdash} PoS(HEASA2018)", year = 2019, volume = "338", pages = "006" }