@article{10_4064_aa8247_2_2016,
     author = {Olcay Karaatl{\i}},
     title = {The terms of the form $7kx^{2}$ in the generalized {Lucas} sequence with parameters $P$ and $Q$},
     journal = {Acta Arithmetica},
     pages = {81--95},
     publisher = {mathdoc},
     volume = {173},
     number = {1},
     year = {2016},
     doi = {10.4064/aa8247-2-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa8247-2-2016/}
}