@article{oai:soar-ir.repo.nii.ac.jp:00012011,
 author = {Tokumitsu,  N and Matsunaga,  T and Honda,  K},
 journal = {Journal of the Faculty of Science Shinshu University},
 month = {Mar},
 note = {Using a computer, we have computed exactly the probability to describe the statistical properties of a pile of blocks in the case that when a child puts a block on the topmost block its center of mass is shifted to the right or left by the unit length with equal probability. The block length is restricted into positive integers. Two tables are presented relating to the respective probability of entire falling and partial falling of the pile of blocks., Article, Journal of the Faculty of Science Shinshu University 39:11-18(2005)},
 pages = {11--18},
 title = {Statistics in piling block games},
 volume = {39},
 year = {2005}
}