@book{108961,
	author = {Akademia Górniczo-Hutnicza im. S. Staszica w Krakowie},
	title = {Opuscula mathematica : },
	publisher = {Akademia Górniczo-Hutnicza im. S. Staszica w Krakowie,},
	year = {1985-},
	series = {Zeszyty naukowe Akademii Górniczo-Hutniczej im. Stanisława Staszica =},
	address = {Kraków :},
	note = {Zesz. 1 has also a distinctive title.}
}