http://www.crossref.org/schemas/relations.xsd

http://www.crossref.org/schemas/fundref.xsd

http://www.crossref.org/schemas/AccessIndicators.xsd

http://www.crossref.org/depositSchema/openAI.xsd

http://www.crossref.org/schema/unixref1.1.xsd

http://www.crossref.org/schemas/crossref4.3.6.xsd

http://www.crossref.org/schemas/crossref4.3.2.xsd

http://www.crossref.org/schemas/common4.3.1.xsd

http://www.crossref.org/schemas/crossref4.3.3.xsd

http://www.crossref.org/schemas/common4.3.5.xsd

http://www.crossref.org/schemas/common4.3.6.xsd

http://www.crossref.org/schemas/crossref4.3.5.xsd

http://www.crossref.org/schemas/crossref4.3.4.xsd

http://www.crossref.org/schemas/common4.3.2.xsd

http://www.crossref.org/schemas/common4.3.0.xsd

http://www.crossref.org/schemas/crossref4.3.0.xsd

http://www.crossref.org/schemas/common4.3.4.xsd

http://www.crossref.org/schemas/crossref4.3.1.xsd

http://www.crossref.org/schema/unixref1.0.xsd

http://www.crossref.org/schema/OAI-PMH.cr.xsd

http://www.crossref.org/schema/OAI-PMH.cr.xsd

http://www.crossref.org/doi_citations_schema/1.0/fundref.xsd

http://www.crossref.org/qschema/1.0.xsd

http://www.crossref.org/qschema/crossref_query_input1.0.xsd

http://www.crossref.org/schema/crossref_query_output2.0.xsd

http://www.crossref.org/depositSchema/JATS-journalpublishing1.xsd

http://www.crossref.org/qschema/2.0.xsd

http://www.crossref.org/depositSchema/crossref_query_output3.0.xsd

http://www.crossref.org/qschema/crossref_query_input2.0.xsd

http://www.crossref.org/doi_citations_schema/1.0/AccessIndicators.xsd

http://www.crossref.org/doi_citations_schema/1.0/doi_resources4.3.2.xsd

http://www.crossref.org/doi_citations_schema/1.0/doi_resources4.3.0.xsd

http://www.crossref.org/doi_citations_schema/1.0.1/doi_resources4.3.0.xsd

http://www.crossref.org/doi_citations_schema/1.0.1/doi_resources4.3.2.xsd

