@Article{TAC-_Liu-Feng-Lanzon,
 author       = "Liu, M. and Feng, K. and Lanzon, A.",
 title        = "Eigenvalue-based algorithms for testing negative imaginariness of scalar transfer functions",
 journal      = "{IEEE} Transactions on Automatic Control",
% volume       = ,
% number       = ,
% pages        = "-",
% doi          = "",
% month        = ,
% year         = 20}
 note         = "In press"}