Local Protection Enforcement in the Path Computation Element Communication Protocol (PCEP). - Andrew Stone; Mustapha Aïssaoui; Samuel Sidor; Siva Sivabalan (RFC, 2023)

Conveying Vendor-Specific Information in the Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE. - Cheng Li; Haomian Zheng; Siva Sivabalan; Samuel Sidor; Zafar Ali (RFC, 2025)