@article{JTNB_2013__25_2_353_0,
     author = {Clemens Heuberger and Daniel Krenn},
     title = {Optimality of the {Width-}$w$ {Non-adjacent} {Form:} {General} {Characterisation} and the {Case} of {Imaginary} {Quadratic} {Bases}},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {353--386},
     publisher = {Soci\'et\'e Arithm\'etique de Bordeaux},
     volume = {25},
     number = {2},
     year = {2013},
     doi = {10.5802/jtnb.840},
     mrnumber = {3228312},
     zbl = {1282.11005},
     language = {en},
     url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.840/}
}