@article{TAC_2025_43_a2,
     author = {Ji\v{r}{\'\i} Ad\'amek},
     title = {Categories which are varieties of classical or ordered algebras},
     journal = {Theory and applications of categories},
     pages = {39--67},
     publisher = {mathdoc},
     volume = {43},
     year = {2025},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2025_43_a2/}
}