[1]Hornyak,Gyula;Lempert,Karoly;Pjeczka,Etelka;Toth,Gabor[Tetrahedron,1985,vol.41,#14,p.2847-2854]
[1]Hornyak,Gyula;Lempert,Karoly;Pjeczka,Etelka;Toth,Gabor[Tetrahedron,1985,vol.41,#14,p.2847-2854]
[2]ToddEary;Clausen,Dane[TetrahedronLetters,2006,vol.47,#38,p.6899-6902]
[1]Hornyak,Gyula;Lempert,Karoly;Pjeczka,Etelka;Toth,Gabor[Tetrahedron,1985,vol.41,#14,p.2847-2854]
[1]ToddEary;Clausen,Dane[TetrahedronLetters,2006,vol.47,#38,p.6899-6902]
[1]ToddEary;Clausen,Dane[TetrahedronLetters,2006,vol.47,#38,p.6899-6902]