@article{AFM_2009_34_2_a2,
     author = {Dmitry Karp and Elena Prilepkina},
     title = {Reduced modulus with free boundary and its applications},
     journal = {Annales Fennici Mathematici},
     pages = {353--378},
     publisher = {mathdoc},
     volume = {34},
     number = {2},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_2009_34_2_a2/}
}