@article{SIGMA_2018_14_a136,
     author = {Kenji Iohara and Fabio Gavarini},
     title = {Singular {Degenerations} of {Lie} {Supergroups} of {Type} $D(2,1;a)$},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2018},
     volume = {14},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2018_14_a136/}
}