@article{10_1017_S0008439500031325,
     author = {Bruns, G.},
     title = {Universal {Algebra,} by {G.} {Gr\"atzer.} xvi+368 pages. {Van} {Nostrand,} {Princeton,} {N.J.,} {Toronto,} {London,} {Melbourne,} 1968. {Cdn.} $15.},
     journal = {Canadian mathematical bulletin},
     pages = {156--157},
     year = {1972},
     volume = {15},
     number = {1},
     doi = {10.1017/S0008439500031325},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0008439500031325/}
}