Strict abnormal extremals in nonholonomic and kinematic control systems

Article: 
Strict abnormal extremals in nonholonomic and kinematic control systems
Authors: 
M. Barbero Liñán, M.C. Muñoz Lecanda
Journal: 
Discrete Contin. Dyn. Syst. Ser. S
Volume: 
3(1)
Pages: 
ene-17
Year: 
2010
URL: 
http://aimsciences.org/journals/displayArticles.jsp?paperID=4801