四格骨牌 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "四格骨牌" in Chinese language version.

refsWebsite

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6web.archive.org

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1^st place

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archive.org

Golomb, Solomon W. Polyominoes 2nd. Princeton, New Jersey: Princeton University Press. 1994. ISBN 0-691-02444-8.

doi.org

Redelmeier, D. Hugh. Counting polyominoes: yet another attack. Discrete Mathematics. 1981, 36: 191–203. doi:10.1016/0012-365X(81)90237-5.

tetris.com

"About Tetris" （页面存档备份，存于互联网档案馆）, Tetris.com. Retrieved 2014-04-19.

ucla.edu

math.ucla.edu

ttet11.pdf (PDF). [28 May 2015]. （原始内容存档 (PDF)于2016-02-20）.

web.archive.org

"About Tetris" （页面存档备份，存于互联网档案馆）, Tetris.com. Retrieved 2014-04-19.
Weisstein, Eric W. "Straight Polyomino. （页面存档备份，存于互联网档案馆）" From MathWorld--A Wolfram Web Resource.
Weisstein, Eric W. "T-Polyomino. （页面存档备份，存于互联网档案馆）" From MathWorld--A Wolfram Web Resource.
Weisstein, Eric W. "L-Polyomino. （页面存档备份，存于互联网档案馆）" From MathWorld--A Wolfram Web Resource.
Weisstein, Eric W. "Skew Polyomino. （页面存档备份，存于互联网档案馆）" From MathWorld--A Wolfram Web Resource.
ttet11.pdf (PDF). [28 May 2015]. （原始内容存档 (PDF)于2016-02-20）.

wolfram.com

mathworld.wolfram.com

Weisstein, Eric W. "Straight Polyomino. （页面存档备份，存于互联网档案馆）" From MathWorld--A Wolfram Web Resource.
Weisstein, Eric W. "Polyomino.^{[永久失效連結]}" From MathWorld--A Wolfram Web Resource.
Weisstein, Eric W. "T-Polyomino. （页面存档备份，存于互联网档案馆）" From MathWorld--A Wolfram Web Resource.
Weisstein, Eric W. "L-Polyomino. （页面存档备份，存于互联网档案馆）" From MathWorld--A Wolfram Web Resource.
Weisstein, Eric W. "Skew Polyomino. （页面存档备份，存于互联网档案馆）" From MathWorld--A Wolfram Web Resource.