Choi, J., & Choi, J. (2004). Equalization and Semi-Blind Channel Estimation for Space-Time Block Coded Signals Over a Frequency-Selective Fading Channel. IEEE Transactions on Signal Processing, 52(3), p. 774. doi:10.1109/TSP.2003.822361

Choi, Jinho, and J. Choi. "Equalization and Semi-Blind Channel Estimation for Space-Time Block Coded Signals Over a Frequency-Selective Fading Channel." IEEE Transactions On Signal Processing 52, no. 3 (2004): 774.

Choi, Jinho, and J. Choi. "Equalization and Semi-Blind Channel Estimation for Space-Time Block Coded Signals Over a Frequency-Selective Fading Channel." IEEE Transactions On Signal Processing 52.3 (2004): 774.