SCHAEFER Z. (1960): Lactarii čechoslovaci rariores vel novi VII. Česká Mykologie 14(4): 230-237 [published: 20th October, 1960]
POUZAR Z. (1966): Sextagenario Ing. Z. Schaeferi ad salutem! Česká Mykologie 20(4): 244-247 [published: 1966]
SVRČEK M. (1960): Fomitopsis rosea (Alb. et Schw. ex Fr.) Karst. in vicinitate urbis Pragae. Česká Mykologie 14(4): 229-230 [published: 20th October, 1960]