[{"data": {"name": "Hopf's extension theorem in the theory of shape", "@type": "ScholarlyArticle", "genre": "journal-article", "author": [{"name": "Karol Borsuk", "@type": "Person"}], "@context": "http://schema.org/", "encoding": [{"@type": "MediaObject", "contentUrl": "https://www.impan.pl/shop/publication/transaction/download/product/100952?download.pdf", "encodingFormat": "application/pdf"}], "publisher": {"name": "Institute of Mathematics, Polish Academy of Sciences", "@type": "Organization"}, "identifier": [{"@type": "PropertyValue", "value": "10.4064/cm-32-2-211-212", "propertyID": "DOI"}, {"@type": "PropertyValue", "value": "CC9nNRxWX2xYx-CT34t6yuSKUks-CD4aYFEg7Wp82-CREC7A8uWvevv", "propertyID": "ISCC"}], "datePublished": "1975-01-01"}, "schema": "schema.org", "mediatype": "application/ld+json"}]