@article{CRMATH_2026__364_G1_107_0,
     author = {Miguel A. Cardona and Diego A. Mej{\'\i}a and Ismael E. Rivera-Madrid},
     title = {Directed schemes of ideals and cardinal characteristics. {I:} {The} meager additive ideal},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {107--125},
     year = {2026},
     publisher = {Acad\'emie des sciences, Paris},
     volume = {364},
     doi = {10.5802/crmath.807},
     language = {en},
}