(:notitlegroup:) 

   @mastersthesis{parra2007ms,
    title     = {Target tracking onboard an autonomous underwater vehicle: determining optimal
                towed array heading in an anisotropic noise field},
    author    = {Maria Alejandra Parra-Orlandoni},
    address   = {Cambridge, Massachusetts},
    school    = {Massachusetts Institute of Technology},
    year      = {2007}}