@book{24450,
	author = {Taira, K.},
	title = {Semigroups, boundary value problems and markov processes},
	publisher = {Springer-Verlag},
	year = {2004},
	series = {Springer monographs in Mathematics},
	address = {Berlin},
	note = {"Purchased under NBHM grant for the year 2003-2004"}
}