{"query": "Riemann 1857 — Theorie der Abel'schen Functionen", "count": 2, "results": [{"id": "card_chain_riemann_1857", "title": "Riemann 1857 — Theorie der Abel'schen Functionen", "shelf": "codex", "surface": "secular", "snippet": "B. Riemann (1857). Theorie der Abel'schen Functionen. J. reine angew. Math. 54 (1857) 115–155. Cited by its record. License as found: public domain (the author died more than a century ago, or the wor", "authority_tier": "reference", "source": "B. Riemann (1857), J. reine angew. Math. 54 (1857) 115–155", "readable": false, "generated": false}, {"id": "card_src_book_29780", "title": "Theorie der Abel'schen Functionen — Karl Weierstrass", "shelf": "gutenberg", "surface": "secular", "snippet": "Theorie der Abel'schen Functionen, by Karl Weierstrass (in de). Subjects: Functions, Abelian. Read the full text (public domain): https://www.gutenberg.org/ebooks/29780", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}], "house": {"door": "FIND", "kind": "cards", "trail": "results", "seal": null, "next_step": {"do": "open the top card", "door": "FIND", "tool": "card_get", "params": {"id": "card_chain_riemann_1857"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}