TY CONF TI PHYSICAL INTERPRETATION OF WAVE BREAKING CRITERIA KW emecs KW sea coasts KW wave breaking KW spilling KW plunging KW limit height of breaking waves KW surf similarity parameter KW spectral structure of waves. JO XXVI International Shore Conference "Managing risks to coastal regions and communities in a changing world" AU Kuznetsov, S.. AU Saprykina, Y.. AU Divinskiy, B.. PY 2024 PB Academus Publishing