4th IFAC workshop on navigation, guidance and control of underwater vehicles (NGCUV 2015) : dedicated to the memory of professor Geoff Roberts : Girona, Spain : 28-30 April 2015 : 4th international IFAC workshop on navigation, guidance and control of underwater vehicles : NGCUV2015 : Apr 2015, Girona, Spain. (IFAC PapersOnline ; 48 (2))
4th IFAC workshop on navigation, guidance and control of underwater vehicles (NGCUV 2015) : dedicated to the memory of professor Geoff Roberts : Girona, Spain : 28-30 April 2015 : 4th international IFAC workshop on navigation, guidance and control of underwater vehicles : NGCUV2015 : Apr 2015, Girona, Spain.