TY - BOOK ID - 141254937 TI - Lectures on non-perturbative canonial gravity AU - Ashtekar, Abhay AU - Tate, Ranjeet S. PY - 1991 SN - 9810205740 PB - Singapore London Hong Kong World Scientific DB - UniCat KW - General relativity (Physics) UR - https://www.unicat.be/uniCat?func=search&query=sysid:141254937 AB - ER -