Singh, S., Khanna, R. and Patterh, M.S. 2013. Improved Fractional Channel Estimation for MIMO Systems in the Low SNR Regime. Elektronika ir Elektrotechnika. 19, 1 (Jan. 2013), 65-68. DOI:https://doi.org/10.5755/j01.eee.19.1.3259.