File:Yrjö Väisälä.jpg

原始文件 (2,249 × 3,500像素,文件大小:1.62 MB,MIME类型:image/jpeg


摘要

作者
unknown (Museovirasto)
描述
English: Finnish astronomer Yrjö Väisälä
Suomi: Tähtitieteilijä Yrjö Väisälä 1950-luvun alussa
描绘人物
Suomi: Väisälä, Yrjö
日期 early 1950's
institution QS:P195,Q3029524
登录号
HK19870106:354
来源 https://www.kuvakokoelmat.fi/pictures/view/19870106_354
Image record page in Finna: musketti.M012%3AHK19870106%3A354

许可协议

Public domain
This photograph is in the public domain in Finland, because either a period of 50 years has elapsed from the year of creation or the photograph was first published before 1966. The section 49a of the Finnish Copyright Act (404/1961, amended 607/2015) specifies that photographs not considered to be "works of art" become public domain 50 years after they were created. The 50 years from creation protection period came into force in 1991. Before that the protection period was 25 years from the year of first publication according to the §16 of the law of protection of photographs of 1961. Material already released to public domain according to the 1961 law remains in public domain, and therefore all photographs (but not photographic works of art) released before 1966 are in the public domain. See Commons:Copyright rules by territory/Finland for details.


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日期/时间缩⁠略⁠图大小用户备注
当前2023年8月10日 (四) 07:222023年8月10日 (四) 07:22版本的缩略图2,249 × 3,500(1.62 MB)FinnaUploadBotOverwriting image with better resolution version of the image from https://finna.fi/Record/musketti.M012:HK19870106:354 ; Licence in Finna CC BY 4.0
2012年12月22日 (六) 11:172012年12月22日 (六) 11:17版本的缩略图205 × 320(45 KB)JannE{{Information |Description ={{en|1=Finnish astronomer Yrjö Väisälä}} {{fi|1=Tähtitieteilijä Yrjö Väisälä 1950-luvun alussa}} |Source =https://www.kuvakokoelmat.fi/pictures/view/19870106_354 |Author =unknown (Museovirasto) |...
2012年12月22日 (六) 11:152012年12月22日 (六) 11:15版本的缩略图205 × 320(45 KB)JannE{{Information |Description ={{en|1=Finnish astronomer Yrjö Väisälä}} {{fi|1=Tähtitieteilijä Yrjö Väisälä 1950-luvun alussa}} |Source =https://www.kuvakokoelmat.fi/pictures/view/19870106_354 |Author =unknown (Museovirasto) |...

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