@article{ETNA_2007__26__a15,
     author = {Jay,  Laurent O. and Negrut,  Dan},
     title = {Extensions of the {HHT-\(\alpha} \) method to differential-algebraic equations in mechanics},
     journal = {Electronic transactions on numerical analysis},
     pages = {190--208},
     year = {2007},
     volume = {26},
     zbl = {1171.65417},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2007__26__a15/}
}