IEEE Transactions on Vehicular Technology
IEEE Transactions on Vehicular Technology > 2010 > 59 > 2 > 779 - 787
IEEE Transactions on Vehicular Technology > 2010 > 59 > 5 > 2588 - 2592
IEEE Transactions on Vehicular Technology > 2010 > 59 > 9 > 4400 - 4407