TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
TransNav : International Journal on Marine Navigation and Safety of Sea... > 2009 > Vol. 3, no. 1 > 43--48
TransNav : International Journal on Marine Navigation and Safety of Sea... > 2009 > Vol. 3, no. 1 > 39--42
TransNav : International Journal on Marine Navigation and Safety of Sea... > 2009 > Vol. 3, no. 3 > 283--286