@article{SIGMA_2023_19_a20,
     author = {Nicol\'as Andruskiewitsch and Iv\'an Angiono and Mat{\'\i}as Moya Giusti},
     title = {Rank $4$ {Nichols} {Algebras} of {Pale} {Braidings}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2023},
     volume = {19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2023_19_a20/}
}