- Kabadou Ahlem
- Kabbour Houria
- Kabouche S.
- Kabouchi B.
- Kaczmarek A.
- Kaczmarska Irena
- Kadam V. S.
- Kadar Mohamed
- Kadraoui Mohammed
- Kadri Adel
- Kaenhin Lalita
- Kaewbuddee Suwat
- Kahl Philipp
- Kahn Myrtil L
- Kajzar F.
- Kakinuma Katsuyoshi
- Kalashnikova Larisa
- Kallel Imen
- Kamari Abderrahmane
- Kammoun I.
- Kammoun Omar
- Kammoun S.
- Kampfrath T.
- Kamtcheu Landry Ouanssi
- Kana Kana J.B.
- Kang Seongkoo
- Kanoufi Frédéric
- Kapaklis Vassilios
- Kappl Michael
- Karakas A.
- Karakaya M.
- Karakurt G.
- Karakurt Gökhan
- Karathuparathottathil Damodharan Drisya
- Karipoth Prakash
- Karoui K.
- Karoyan Philippe
- Karpierz Miroslav
- Kärrman Anna
- Kars M.
- Kars Myriam
- Kassiba Adi
- Katan Claudine
- Kaur Amandeep
- Kaur Jaskiran
- Kaur Manpreet
- Kaur Navneet
- Kaviyarasu K.
- Kawaji H.
- Kawaji Hitoshi
- Kazakevičius Edvardas
- Kazakevičius E.
- Kazlauskas Saulius
- Kchaou H.
- Kebiche H
- Kebir Nasreddine
- Keddam Michel
- Kefi Riadh
- Keller Niels
- Kempe Kristian
- Kemp Philip
- Kengne-Momo R.
- Kengne-Momo R. P
- Kepenekian Mikaël
- Kerjouh Ali
- Kerkhof Odile
- Kežionis A.
- Kežionis Algimantas
- Khachfe Refahi Abou
- Khadraoui Fouzia
- Khadraoui Fouzia
- Khafizov Marat
- Khalfa M.
- Khalfa M.
- Khaokong Chuanpit
- Kharchenko Anastasia
- Kharlamova Anna
- Khater Antoine
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- Khemakhem Hamadi
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- Khirouni Kamel
- Khirouni Kamel
- Khirouni K.
- Khitouni M.
- Khitouni Mohamed
- Khitouni Nawel
- Khlaifia Dalila
- Kholina Yevheniia
- Khrouz Lhoussain
- Khurshid Benazir
- Kidd J.
- Kiefer Céline
- Kim Dong Hyeon
- Kim Hyungjun
- Kimura K.
- Kityk Andriy V.
- Kjøller C.
- Kläui M.
- Klein H.
- Klein Holger
- Klein Yannick Maximilian
- Kleiven David
- Klieber Christoph
- Klieber Christoph
- Klimontko J.
- Klingan Katharina
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- Klitzing Regine
- Klymenko Anna
- Knapp Wolfgang
- Knight D. Andrew
- Knoll Wolfgang
- Kobrina Larisa
- Kochtcheev Serguei
- Kodjikian Stéphanie
- Kodols M.
- Koenig V.
- Koert Peter
- Kohler Konrad
- Kojitani Hiroshi
- Koketsu Toshinari
- Kokorin Alexander
- Kolodiazhnyi T.V.
- Kołodzi Mieszko
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- Konstantinova Elizaveta
- Konucu Merve
- Kooi S.
- Koo Joseph H.
- Kopernyk Iryna
- Kopp Jean-Benoit
- Kopp Jean-Benoit
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- Kornienko Nikolay
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- Kotov L.N.
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- Kouklovsky Cyrille
- Kouyaté Mansour
- Kovacevic Eva
- Kovacs Attila
- Kovalenko L.
- Kozłowski Mirosław
- Kozyrovska Natalia
- Kraehnert Ralph
- Krafft Marie Pierre
- Krammer Eva-Maria
- Kravchyk K.
- Kravchyk K.V.
- Kravchyk V.
- Krehula Stjepko
- Kreisel Jens
- Kreisel Jens
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- Kromkamp Jacco C.
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- Kumar P. Anil
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- Kundu Uday K.
- Kundu Uday Kumar
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- Kuzmann Ernő
- Kuzmin D.
- Kuzmin Dmitry
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- Kyselov Yuriy