The Pontryagin Maximum Principle and Transversality Conditions for a Class of Optimal Control Problems with Infinite Time Horizons
SIAM Journal on Control and Optimization (2004) - Comments
doi: 10.1137/s0363012903427518  issn: 0363-0129  issn: 1095-7138 

Sergei M. Aseev, Arkady V. Kryazhimskiy