@article{article, title  = {{CLOSED DENDROIDAL SETS AND UNITAL OPERADS <i>To Bob Rosebrugh, in gratitude for all his work for the journal</i>}},

 url = {{}},

 year = {{2021}},

 month = {{1}},

 author = {{Moerdijk I}},

 volume = {{36}},

 journal = {{THEORY AND APPLICATIONS OF CATEGORIES}},

 pages = {{118-170}},

 note = {{Accessed on 2025/01/13}}}