@article{SMAI-JCM_2026__12__27_0,
     author = {Iain Smears},
     title = {On the efficiency of a posteriori error estimators for parabolic partial differential equations in the energy norm},
     journal = {The SMAI Journal of computational mathematics},
     pages = {27--42},
     year = {2026},
     publisher = {Soci\'et\'e de Math\'ematiques Appliqu\'ees et Industrielles},
     volume = {12},
     doi = {10.5802/jcm.142},
     language = {en},
     url = {https://smai-jcm.centre-mersenne.org/articles/10.5802/jcm.142/}
}