Giant radio galaxies in the LOFAR Two-metre Sky Survey - I. Radio and environmental properties P. Dabhade, H. J. A. Röttgering, J. Bagchi, T. W. Shimwell, M. J. Hardcastle, S. Sankhyayan, R. Morganti, M. Jamrozy, A. Shulevski and K. J. Duncan A&A, 635 (2020) A5 Published online: 28 February 2020 DOI: 10.1051/0004-6361/201935589