@Article{TAC-25_Khong-Hara-Lanzon,
 author       = "Khong, S. Z. and Hara, S. and Lanzon, A.",
 title        = "Negative imaginariness indices in feedback stability analysis",
 journal      = "IEEE Transactions on Automatic Control",
 volume       = 70,
 number       = 12,
 pages        = "8321-8328",
 doi          = "10.1109/TAC.2025.3582526",
 month        = dec,
 year         = 2025}