In memoriam Ado Köstner
                                            source
                                    
                                    
                                
                                            date
                                    
                                    
19. okt.
                                                    
                                            
                                            year of publication
                                    
                                    
                                
                                            pages
                                    
                                    
lk. 4: portr
                                                    
                                            
                                            subject term
                                    
                                    
                                
                                            subject of location
                                    
                                    
                                
                                            subject of form
                                    
                                    
                                
                                            about the person
                                    
                                    
                                
                                            language
                                    
                                    
eesti
                                                    
                                            
                            In memoriam Ado Köstner // Tehnikaülikool (1993) 19. okt., lk. 4: portr.