(:notitlegroup:) 

   @inproceedings{zjck15,
    title     = {Unmanned aerial system architecture for maritime missions, design and hardware
                description},
    booktitle = {2015 Workshop on Research, Education and Development of Unmanned Aerial
                Systems (RED-UAS)},
    author    = {Artur Zolich and Tor Arne Johansen and Krzysztof Cisek and Kristian Klausen},
    pages     = {342-350},
    year      = {2015},
    url       = {https://ieeexplore.ieee.org/document/7441026}}