REVIEWS OF TOPICAL PROBLEMS  | 
        
        
            Where is the supercritical fluid on the phase diagram?  V V Brazhkin, A G Lyapin, V N Ryzhov, K Trachenko, Yu D Fomin, E N Tsiok | 
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            1061 | 
        
        
            Light propagation in composite materials with gain layers  A V Dorofeenko, A A Zyablovsky, A A Pukhov, A A Lisyansky, A P Vinogradov | 
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            1080 | 
        
        
            
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            PHYSICS OF OUR DAYS  | 
        
        
            Searching for non-Gaussianity in observational cosmic microwave background data  O V Verkhodanov | 
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            1098 | 
        
        
            
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            INSTRUMENTS AND METHODS OF INVESTIGATION  | 
        
        
            Parametric oscillatory instability in gravitational wave laser detectors  S P Vyatchanin, S E Strigin | 
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            1115 | 
        
        
            
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            METHODOLOGICAL NOTES  | 
        
        
            On the existence conditions for a fast surface wave  A V Kukushkin, A A Rukhadze, K Z Rukhadze | 
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            1124 | 
        
        
            
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            FROM THE HISTORY OF PHYSICS  | 
        
        
            Lev Yakovlevich Strum and the hypothesis of the existence of tachyons  G B Malykin, V S Savchuk, E A Romanets (Shcherbak) | 
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            1134 | 
        
        
            
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            CONFERENCES AND SYMPOSIA  | 
        
        
            Physical properties of graphene (Scientific session of the Physical Sciences Division of the Russian Academy of Sciences, 28 March 2012) 
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            1140 | 
        
        
            
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            Magnetooptics of graphene layers  L A Falkovsky | 
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            1140 | 
        
        
            Anomalous thermoelectric and thermomagnetic properties of graphene  A A Varlamov, A V Kavokin, I A Luk'yanchuk, S G Sharapov | 
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            1146 | 
        
        
            
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            LETTERS TO THE EDITORS  | 
        
        
            Spatial structures can form in stochastic dynamic systems due to near-zero-probability events: (comment on “21st century: what is life from the perspective of physics?” (Usp. Fiz. Nauk 180 337 (2010) [Phys. Usp. 53 327 (2010)]) by G R Ivanitskii)  V I Klyatskin | 
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            1152 | 
        
        
            Memory about the past is beneficial for survival and reproduction (reply to comment (Usp. Fiz. Nauk 182 1235 (2012) [Phys. Usp. 55 1152 (2012)]) by V I Klyatskin on “21st century: what is life from the perspective of physics” (Usp. Fiz. Nauk 180 337 (2010) [Phys. Usp. 53 327 (2010)]) by G R Ivanitskii)  G R Ivanitskii | 
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            1155 | 
        
        
            
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            PERSONALIA  | 
        
        
            In memory of Sergei Petrovich Kapitza  A F Andreev, O M Belotserkovskii, G D Bogomolov, V P Bykov, Yu M Kagan, N V Karlov, L B Luganskii, L P Pitaevskii, L A Prozorova, Yu A Ryzhov, V E Fortov, Yu M Tsipenyuk | 
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            1161 | 
        
        
            In memory of Leonid Petrovich Grishchuk  V B Braginsky, N S Kardashev, B V Komberg, V G Kurt, I D Novikov, A G Polnarev, K A Postnov, V A Rubakov, V N Rudenko, K S Thorne, A M Cherepashchuk, N I Shakura | 
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            1163 | 
        
        
            
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            Physics news on the Internet (based on electronic preprints)  Yu N Eroshenko | 
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            1166 |