@article{CTT100620021,
  author = {中沢 拓也 and 杉山友明 and 黒川 大亮 and 坂井悦郎},
  title = {粒度調整セメント-超微粒子系の流動性および水熱},
  journal = {セメント・コンクリート論文集},
  year = 2011,
}

@inproceedings{CTT100627635,
  author = {ETSUO SAKAI and Yasuo Kakinuma and DAISUKE KUROKAWA and Y Aikawa},
  title = {Development of High Stength Cement in Consideration of Packing Fraction of Powder Particles},
  booktitle = {Proc. 13th International Congress on the Chemistry of Cement},
  year = 2011,
}