@article{10_21136_AM_1969_103249,
     author = {Hlav\'a\v{c}ek, Ivan and Hlav\'a\v{c}ek, Miroslav},
     title = {On the existence and uniqueness of solution and some variational principles in linear theories of elasticity with couple-stresses. {II.} {Mindlin's} elasticity with microstructure and the first strain-gradient theory},
     journal = {Applications of Mathematics},
     pages = {411--427},
     publisher = {mathdoc},
     volume = {14},
     number = {5},
     year = {1969},
     doi = {10.21136/AM.1969.103249},
     mrnumber = {0250538},
     zbl = {0195.27003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1969.103249/}
}