@article{Yang_2015 author = {Yongfei Yang and Chenchen Wang and Jun Yao and Ying Gao}, title = {A NEW VOXEL UPSCALING METHOD BASED ON DIGITAL ROCK}, journal = {International Journal for Multiscale Computational Engineering}, issn = {1543-1649}, year = {2015}, volume = {13}, number = {4}, pages = {339--346} }