@article{10_4064_cm_29_1_61_69,
     author = {Jaroslav Je\v{z}ek},
     title = {Realization of small concrete categories by algebras and injective homomorphisms},
     journal = {Colloquium Mathematicum},
     pages = {61--69},
     publisher = {mathdoc},
     volume = {29},
     number = {1},
     year = {1974},
     doi = {10.4064/cm-29-1-61-69},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-29-1-61-69/}
}