@BOOK{TAOCP2,
crossref = "TAOCP",
title = "Seminumerical Algorithms",
volume = 2,
series = "The Art of Computer Programming",
edition = "Second",
year = 1981,
}
@BOOK{TAOCP,
author = "Donald E. Knuth",
publisher = "Addison-Wesley",
title = "The Art of Computer Programming",
series = {7 B\"ande},
year = 1968,
}