https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763023119166&signature=3e0e6372bfa98cc3707505892407df71&articleTitle=Parabolic+Boundary+Value+Problems&articleAuthor=Samuil+D.+Eidelman%2C+Nicolae+V.+Zhitarashu&publicationTitle=Parabolic+Boundary+Value+Problems&language=&publicationType=1&publishYear=1998&isn=9783034897655&publisher=Birkh%C3%A4user+Basel