{"total_count":4,"results":[{"id":130996,"original_title":"Introduction to Einstein’s Theory of Relativity","title_alternative":"","title_transcription":"","title_alternative_transcription":"","pub_date":"2020","statement_of_responsibility":"Øyvind Grøn","creators":[],"contributors":[],"publishers":[],"publication_place":null,"extent":null,"dimensions":null,"identifiers":[],"subjects":[],"classfifications":[],"access_address":"https://link.springer.com/openurl?genre=book\u0026isbn=978-3-030-43862-3","items":[],"created_at":"2023-03-16T19:09:02.580+09:00","updated_at":"2023-07-14T13:48:40.081+09:00"},{"id":127796,"original_title":"Lecture Notes on the General Theory of Relativity","title_alternative":"","title_transcription":"","title_alternative_transcription":"","pub_date":"2009","statement_of_responsibility":"Øyvind Grøn","creators":[],"contributors":[],"publishers":[{"full_name":"Springer New York"}],"publication_place":null,"extent":null,"dimensions":null,"identifiers":[],"subjects":[],"classfifications":[],"access_address":"https://link.springer.com/openurl?genre=book\u0026isbn=978-0-387-88134-8","items":[],"created_at":"2023-03-16T18:22:25.454+09:00","updated_at":"2023-07-14T13:31:28.584+09:00"},{"id":126604,"original_title":"Einstein's Theory","title_alternative":"","title_transcription":"","title_alternative_transcription":"","pub_date":"2011","statement_of_responsibility":"Øyvind Grøn, Arne Næss","creators":[],"contributors":[],"publishers":[{"full_name":"Springer New York"}],"publication_place":null,"extent":null,"dimensions":null,"identifiers":[],"subjects":[],"classfifications":[],"access_address":"https://link.springer.com/openurl?genre=book\u0026isbn=978-1-4614-0706-5","items":[],"created_at":"2023-03-16T18:07:44.754+09:00","updated_at":"2023-07-14T13:24:55.992+09:00"},{"id":126600,"original_title":"Einstein's General Theory of Relativity","title_alternative":"","title_transcription":"","title_alternative_transcription":"","pub_date":"2007","statement_of_responsibility":"Øyvind Grøn, Sigbjorn Hervik","creators":[],"contributors":[],"publishers":[{"full_name":"Springer New York"}],"publication_place":null,"extent":null,"dimensions":null,"identifiers":[],"subjects":[],"classfifications":[],"access_address":"https://link.springer.com/openurl?genre=book\u0026isbn=978-0-387-69200-5","items":[],"created_at":"2023-03-16T18:07:42.326+09:00","updated_at":"2023-07-14T13:24:54.708+09:00"}]}