IN RECENT years, every May 9, former residents of towns near the site ​ — at times with friends and relatives — ​ have made a pilgrimage to abandoned houses that were once their homes.
तसेच बरेच शास्त्रज्ञ देखील, प्रारणाच्या परिणामांवर संशोधन करण्यासाठी येतात.