AirForce:10.1603/0013-8746(2001)094[0686:COBMAC]2.0.CO;2
AirForce:10.1603/0022-2585-38.2.268
AirForce:10.1603/0022-2585-40.4.580
AirForce:10.1603/0022-2585-41.2.151
AirForce:10.1603/EN09087
AirForce:10.1603/ME10128
AirForce:10.1603/ME14056