TY - JFULL ID - 7377230 TI - Banach Center publications. PY - 1976 SN - 17306299 PB - Warszawa : PWN--Polish Scientific Publishers DB - UniCat KW - Mathematics. KW - Math KW - Science UR - https://www.unicat.be/uniCat?func=search&query=sysid:7377230 AB - ER -