@article{IGT_2026__3__171_0,
     author = {Albrechtsen, Sandra},
     title = {Optimal trees of tangles: refining the essential parts},
     journal = {Innovations in Graph Theory},
     pages = {171--206},
     year = {2026},
     publisher = {Stichting Innovations in Graph Theory},
     volume = {3},
     doi = {10.5802/igt.21},
     language = {en},
     url = {https://igt.centre-mersenne.org/articles/10.5802/igt.21/}
}