Zakarevičius A, Aksamitauskas V Česlovas, Jakučionis A, Stanionis A. Determination of geographic position of object by applying 3D polar observations. Aviation [Internet]. 2010Jun.30 [cited 2024Apr.26];14(2):43-8. Available from: https://journals.vilniustech.lt/index.php/Aviation/article/view/5674