@article{TAC_2019_34_a20,
     author = {Eugene Lerman},
     title = {Left-invariant vector fields on a {Lie} 2-group},
     journal = {Theory and applications of categories},
     pages = {604--634},
     publisher = {mathdoc},
     volume = {34},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2019_34_a20/}
}