Cai, L. ., J. Wang, J. Wei, and W. Yang. “Infinite-Time Bubble Towers in the Fractional Heat Equation With Critical Exponent”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, vol. 26, no. 4, Dec. 2025, pp. 2177-38, doi:10.2422/2036-2145.202209_013.