Group II-VI downconverting phosphorusValdna, Vello; Gavrish, T.; Hiie, Jaan; Mellikov, Enn; Mere, ArvoMRS Fall Meeting, Boston, 1996 : abstracts1996 / [1] p Materials science education in EstoniaKaps, Tiit; Mellikov, Enn; Lopp, Margus; Öpik, Andres; Kulu, PriitMRS Fall Meeting, Boston, 1996 : abstracts1996 / p. 765