Witkowska-Walczak B., Sławiński C., Bartmiński P., Melke J., Cymerman J.:         
    
        
    Water conductivity of arctic zone soils (Spitsbergen). (2014 r.)
        
        International Agrophysics 
                
                    2014, 
                            Vol. 28,   
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                                    529-535 
                   
              
                                 
    
     
            
         Melke J., Witkowska-Walczak B., Bartmiński P.:         
    
        
    Water retention of arctic zone soils (Spitsbergen) (2013 r.)
        
        International Agrophysics 
                
                    2013, 
                            Vol. 27,   
                                        4,   
                
            
                                    439-444