@article{EJDE_2015__2015__a77,
     author = {Yang,  Kun-Yi and Li,  Jing-Jing and Zhang,  Jie},
     title = {Stabilization of {Euler-Bernoulli} beam equations with variable coefficients under delayed boundary output feedback},
     journal = {Electronic journal of differential equations},
     year = {2015},
     volume = {2015},
     zbl = {1315.35066},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a77/}
}